I have been running the Trinity cars in 1/12. I first ran the Switchblade and loved the car for its durability and easy to drive nature. I got the new Reflex car in December and have been running it since. It drives very much like the Switchblade, however there have been some breakage issues. Of primary concern are the front bumper and lower pod plate. The pod plate has been redesigned and after breaking 2 of the originals, I have yet to break the new one. I see many Reflex drivers remove the bumper entirely, however I prefer to run it despite the breakage risk because I like the support that it gives the front of the body, and it takes a pretty heavy wall shot to break one. Another issue is the body mounts, the kit's adjustable alu. body mounts seem like a really cool idea, but in actual use they break very easily. I just use regular plastic posts instead. While it may seem that there are a lot of problems with this car, it's really not that bad and I am faster with this car than with my Switchblade.