I've got a Genesis. I think its a great basher. Its large size has it running over things that would have any other truck cart-wheeling. For its size its quick. Since I don't use it for racing (got a pair of LSTs for that), its top speed isn't an issue for me.
It also has a pretty good turning radius as well.
The suspension was too stiff. A drop in the weight of the oil, all the way down to 5wt. had it handling much better and the suspension working the way it should.
I probably have it as my only MT. But as my "play" MT its perfect!