Awesome for duel rockets, or single motors. Cluster motors as well

Having tried and failed to use standard launch controllers I invested in this one to use it for our cub pack's rocket launch day. It launched rockets 40+ times in a row without failure. That kind of reliability can't be found in the generic kit launchers.

Overall this controller has worked well for me. It launches and tracks continuity properly, and those are the only real requirements. My only complaint is that the build quality is a bit lacking- for example, sometimes the safety key won't insert. Other then that, just be aware it takes 6 C batteries, which most people won't just have laying around, so plan ahead if this is to arrive just before a launch.