Personality-wise, I really like Brom.
He's a nice guy.
I don't mind his age, and I think even his face look nice.
Gameplay-wise, I prefer Gatrie for his awesome speed.
Gatrie is monster in my gameplay.
And yeah, I never really like General class.
in other FE such as 6, 7, 8, I usually bench them :|
I hate their speed since it's hard to OHKO most enemies.
Gatrie is the one and only General class that I bring to endgame, ever.