lol, need to do something about the name, i agree.
But with all 3 you can build a gta that doesn't have crappy controls
To get back on subject a bit: according to the interview with florent, shootmania will have collision.
If it also has cars it could be really interesting. spawn somewhere predestined, run through a crashcourse and get inside vehicle.
(of course firearms disabled through maniascript)
If it doesn't have cars, but does have player collision, (hopefully with a little "kickback" added to it) you can create a custom player model in the shape of a bumpercar