How did you split stats/EXP for your characters?, May contain character spoilers. Options

[Flamefury]

So, on your first play-through, how did you split experience and MVP stat bonuses to your characters.

For my game, I tried doing it evenly amongst every character. Everyone was normally at the same level or a level behind, and no one's stats were a far-cry above someone else.
Then it happened. I don't know how, it just did.

Milanor became a GOD.

He was at Lv. 17 by the high thirty battlefields, and ALL his stats had 6 big stars. I don't know when he was gaining all that EXP or stats, but it just happened.
Everyone else is so underlevelled now. -Tears-

[Jan Akiyama]

Meh, Crusade kills all. It is no Genocide.

Generally, if I want to train units, I just stuff the units I want to train into a union and then en masse whatever the enmy has on himself. Even if they don't see any action, they still gain EXP.