Motors on drive train

How are you guys powering your robot to use? Like which motors are you using and are you going for a push bot, speed bot or a transmission bot?

Not to give away too much, but all 4 small CIMs are powering the drive train this year.

Well, we’re using -beep-censored-classified-secret-static as our drivetrain. (As in, I am not giving any robot information away.)

Well I am not looking for specifications I am just wondering what everyone is thinking out there.