So I just got off the lake from riding all 3 of the blast models and the new 2021 riot x alpha. There wast much of a wait so I got to ride all 4 models. My experience (and my wife) so I started on the blast m and on trail it is tippy, not to bad on the lake in snow that hasnt been packed. The lt the one I was looking forward to the most was more stable but didnt handle the greatest. Bigger windshield was nice for wind blocking. The zr was what it is a blast that thing was so fun to ride handling was the best. They all had the same oil shocks not serviceable. The engine was very impressive for what it is great mid range topend was about 65 with me and I'm a heavy guy 310 with gear. The zr had the felt like it had more speed and pull than the others maybe the short track or being just a hair lighter my wife loved the zr also she only rode the lt also and didnt like the handeling.