I tried it for about an hour yesterday, trying it more today
Regarding houses, I looked them up too. Other than story regarding the characters, the main differences are (they do not list their names when you first pick, but choices are listed in the order you get to pick them the first time the option comes up)
Choice 1 - Black Eagles = Magic unit focus. Should recruit focused melee users to make up for lack of physical powers.
Choice 2 - Blue Lions = Most powerful melee units. Can only have 2 magic users + one archer. Could have difficulty in ranged fights. Should recruit focused magic users.
Choice 3 - Golden Deer = No direct focus of units. Mix of all, no downsides but no direct focus of specific units either. No "must have" recruits.
I picked 3.
Regarding houses, I looked them up too. Other than story regarding the characters, the main differences are (they do not list their names when you first pick, but choices are listed in the order you get to pick them the first time the option comes up)
Choice 1 - Black Eagles = Magic unit focus. Should recruit focused melee users to make up for lack of physical powers.
Choice 2 - Blue Lions = Most powerful melee units. Can only have 2 magic users + one archer. Could have difficulty in ranged fights. Should recruit focused magic users.
Choice 3 - Golden Deer = No direct focus of units. Mix of all, no downsides but no direct focus of specific units either. No "must have" recruits.
I picked 3.