In mainly FE7-9, are the Pegasus Knights worth training up?
But are they worth training up, though?
So, I'll go back to the original question, since I haven't had the chance. Starting with the games he asked about...
FE7: Yes, all three.
FE7 FalcoKnight caps:
Generic: HP Str Skl Spd Def Res Luck / Con
Generic: 60 23 25 28 23 26 30 / ??
And stats without steroids.
Farina: 49.2 22.8 23.3 25.8 18.7 22.0 22.1 / 6
Fiora: 48.4 20.8 25.0 27.2 14.4 24.3 15.6 / 6
Florina: 44.8 21.4 24.2 27.5 11.7 19.3 25.9 / 5
Growths and Affinity:
Farina (Anima): 75% 50% 40% 45% 25% 30% 45%
Fiora (Wind): 70% 35% 60% 50% 20% 50% 30%
Florina (Light): 60% 40% 50% 55% 15% 35% 50%
Florina seems to have noticeably lower hp than her sisters -- lower but not poor growth and lower base. Farina is superior in HP, Str, and Def growth compared to her sisters. Farina has the lowest skill, but she'll still hit almost everything, and lower speed, but she'll still dodge well. Fiora has only slightly lower HP than Farina, the lowest strength, the highest Skl and Res, and also the lowest luck. Her speed is good, just a little weaker than Florina's, but the luck means she has lower avoid. In the avoid respect, Florina leads by having the highest Spd and Luck. I often give her a Killing Sword and have her take out Swordmasters. All of them should grow out into stable characters, but Florina and Farina are easiest to train, Florina because of her early arrival and easier enemies, Farina because you'll have her two sisters possibly promoted by then with whom she can Triangle to get fast experience.
Farina has slow supports, and her affinity isn't great. She does have a good support with Dart. A support with Fiora will be significantly faster, but still slow for a sibling support; it will still give Fiora Crt Evade and Evade that Fiora is losing from low Luck. Florina has a quick support with Lyn and a slower but relatively quick support with Fiora (both Lyn and Fiora are Wind), but barring the critical boost, I don't think it's all that useful for her. For Florina, a support with Farina gives the most power and defense boost, but I'd rather support her with Ninian who gives overall similar boosts to Florina just not the power and is faster or with Nino since neither actually need more Crit Evade, though Nino is even slower than Farina. Fiora needs Str, Luck. Consider Sain who is slow, but gives the power, crit to magnify the power, and Crit evade.
From here on out, pegasi pale in comparison, but are still good...
FE8 Growths:
Vanessa: 50% 35% 55% 60% 20% 30% 55%
Tana: 65% 45% 40% 65% 20% 25% 60%
Syrene: 70% 40% 50% 60% 20% 50% 30%
FE8 FalcoKnight Caps (assuming NA version since FEA only has NA averages):
Generic: HP Str Skl Spd Def Res Luck / Con
Generic: 60 23 25 28 23 26 30 / ??
Vanessa: 41.0 20.0 24.7 28.0 15.6 18.4 24.8 (Maxes Speed at 20/17)
Tana: 47.7 22.5 22.6 28.0 15.0 17.7 28.3 (Maxes Speed at 20/15)
Syrene: 40.3 19.5 22.4 26.1 13.8 21.5 17.7
FE8 Wyvern Knight Caps
Generic: HP Str Skl Spd Def Res Luck / Con
Generic: 60 24 27 29 23 23 30 / ??
Vanessa: 39.0 20.1 26.5 29.0 14.6 17.4 24.8 (Maxes Speed at 20/19)
Tana: 45.7 23.2 23.8 29.0 14.0 16.7 28.3 (Maxes Speed at 20/17)
FalcoKnight:
Well Tana owns the other two in HP, which is about average for a pegasus. It seems a bit low for a wyvern knight though, considering wyvern knight in the spirit of Dragon Masters and Dragon Knights. Tana has higher strength, although all three fall similar. Vanessa has notably higher skill, but again, same ballpark for all three. Both Vanessa and Tana max Speed, and Syrene comes close. Vanessa averages the most defense, but it's still close, and they should all be dodgy anyway. Syrene has notably higher Res, but it only beats out Florina of the previous game. Vanessa has great Luck, and Tana even better, though it's only a little more avoid and crit evade. Syrene will average the lowest avoid, and even that is nearly 70 without supports. And enemies are crap.
Wyvern Knight:
Urgh, lower HP? Slightly lower hp for slightly more str, skl, spd, and a little less Res. Vanessa can make use the higher Skl and Spd caps, though it's a tiny margin, and only 2 HP less. Tana would like Wyvern Knight promotions bonuses better; with Spd and Luck, who cares about 1 point of Def and 1 point of Res? The +1 strength cap is really not useful since she averages closest to 23.
Supports:
Vanessa (Anima) ~ Her fastest supports are with Syrene and Hineas, respectively Thunder and Ice. She also supports Moulder (Anima), Lute (Anima), and Ford (Wind).
Tana (Wind) ~ Her fastest supports are with Ephraim (Fire), Hineas (Ice), and Syrene (Thunder). She also supports Eirique (Light), Marica (Ice), and Cougar (Fire), all of which are significantly slower, but if you've completed all the really, really slow supports in FE7, you'll do fine here.
Syrene (Thunder) ~ Her fastest supports are with Gilliam (Thunder), Vanessa (Anima), and Kyle (Ice). She also supports Tana (Wind) and Moulder (Anima).
All of them want more power; Syrene might like some more avoid and Crit Evade. Syrene's own affinity gives Avoid, Crit Evade, Crit, and Defense. However, a lot are +7.5 bonus at A level, which becomes 7. A support with Gilliam guarantees +15 so that last point is not wasted, but... they have huge movement differences. It is beneficial from Gilliam in particular though. Syrene is looking for Fire, Wind, Light, and Anima types to give power. That would be Vanessa, Tana, and Moulder. I'd go with Vanessa or Moulder for Power, Defense, Evade, and Crit Evade, since Syrene doesn't need any more Hit, and Crit is just a bonus. With Triangle attack if all are FalcoKnights, none need critical, really, against difficult enemies. Which don't exist anyway. Vanessa wants Power and some Crit Evade to catch up to Tana. Her affinity gives Attack, Defense, Avoid, Crit Evade. A support with Syrene will likely more than make up the difference in Luck, but is Luck really critical? As we want the most Power, we should look for Fire, Wind, Light, Anima. For Vanessa, that means her slow supports: Moulder, Lute, and Ford. Ford might keep up with Vanessa the best, except in the desert chapter. For the same reasons as Syrene, Vanessa should go with the Anima, Lute and Moulder. For Tana, her lowest stats that matter that can be helped with supports are Str and Skl. Tana ought to support Eirique for the (at A level) total of 7 crit evade, 15 crit, 15 hit, 3 def, and 1 attack. She doesn't need the extra Avoid and Crit evade from Fire and Ice.
Yeah, the FE8 pegasus knights are good. But worth leveling? The way I play, I always use pegasi. However, in a game where enemies suck, and Syrene could probably solo every map... well. You could always play those random challenge runs and make it through easy. There's really no "MUST" in this game.
FE9 Growths
Marcia 55% 40% 20% 50% 55% 25% 30% 40%
Tanis 60% 40% 35% 70% 40% 25% 30% 30%
FE9 FalcoKnight Caps
Generic: HP Str Mag Skl Spd Def Res Lck
Generic: 60 23 20 26 28 24 27 40
Marcia: 42.7 22.1 8.8 24.8 27.7 18.5 19.2 17.6
Tanis: 38.0 20.0 13.5 24.8 27.4 17.5 16.0 21.0
FE9 Crimean Princess
Generic: 60 20 25 26 28 24 27 40
Elincia: 60% 30% 80% 45% 40% 25% 35% 60%
Elincia: 38.4 14.7 24.9 24.2 25.5 15.7 21.6 26.4
Skills: Marcia needs Guard. Tanis has that awesome Reinforce, but Miracle also works with her. Elincia's Renewal should be kept, but as with Tanis, Miracle works.
Elincia is Heaven affinity and supports Geoffray (Fire) and Ike (Earth).
Tanis is Earth affinity and supports Oscar (Earth), Marcia (Fire), and Rieusion (Fire).
Marcia is Fire affinity and supports Gatrie (Light), Kieran (Wind), Lofa (Wind), and Tanis (Earth).
Marcia needs power, but she doesn't support anyone who gives it, only her own Fire affinity. She has poor defense and strength so we'd be wanting to supplement that, or just maximize her skill and criticals. In fact, Marcia should just support Gatrie, because at A level, that's the only support that's going to give both 1 single point of Attk and 1 point of Def. No better offer, sorry. At this rate, you almost might as well take up Tanis which only gives 7 hit and 0 def, but still has 1 attack, and 15 avoid. Tanis has great luck and avoid, just winds up frailer than Marcia at level 20. Tanis is still a bit weak defensively, so you could go for Oscar and have double Earth, which results in a whopping 30 avoid for both, instead of minor gains elsewhere. As for Elincia, she's really more of a healer, but that's going to take forever to level, especially since she comes in so late. Give her strength (and tons of bonus exp)! Well, since Geoffray only gives her 1.5 strength and 22.5 hit... just take Ike up and get the 15 hit and 15 avoid.
They're not bad, but next to Haar and Jill, they just pale. With poor supports...
Verdict
FE7 definitely
FE8 and FE9 is your choice. They're good, but they're not must-haves.
Urgh, I'm tired. I'll do FE6 if you want later. My FE10 is still collecting dust, so... >< I swear I'll get some time to play it, but...