Made the switch to the RTS2 on 2 of my Open Guns. Unfortunately I was one of the guinea pigs & suffered through versions 1, 2, 3 & 4, shipped both back 3 times each, had so many matches ruined & went back to the original slide ride. Great glass, ugly but ultra-reliable which is why I won't go back even though it seems version 4 is FINALLY working pretty good. If C-MORE had all the bugs worked out prior to selling them to testers like me I may have a different opinion.