Found myself wondering this when queuing up for some Dominion tonight.

Blind Pick. I'm only really comfortable with three champs on Dominion atm, so blind pick lets me pull people out of my relatively large hat of champions.

I go blind pick. This early in the life of the game, you don't want to be banning characters yet. You want to let the enemy use them so you can figure out ways to beat them.

Blind pick cause i dont have to wait like 2 min for people to choose their champ or people constantly dodging. But time to time i prefer draft cause i hate playing against my own champ and being able to counter pick is quite nice.

Draft takes too long

Blind pick if I'm impatient and just want to play a quick match or two before I go, and don't want to sit through Draft.

Draft pick if I'm going to go try-hard with counter-picks and bans and all that.

Draft, Dominion needs it as badly as TT does. HINT HINT Riot.

Draft mode every time. Blind Pick only if I need to test something.

I'm used to playing ranked games and have a good number of champions, so draft it is.

Draft, there are some champions that are too broken to just blindly throw caution to the win. You have to ban them so the game is at least competitive.