I have a soft spot for Buzz because of riding it multiple times with my sister on my first WDW trip, but as a solo, I prefer TSMM. I can't "drive" and shoot at the same time, and I'm lousy at seeing the red dot and getting any kind of decent score on Buzz. I'm not great on TSMM, either, and I agree with the PP that it wears my arm out, but I have a lot of fun with it.