You can't beat these for the price, and they don't cost an arm and a leg to replace if you happen to break one. The mount that comes with them for attaching the 1/4" jack to the drum tends to work its way loose, but that's an easy fix. Just replace the jack mount with a zip tie and attach the jack to one of the drum lugs, problem solved for the full lifespan of the trigger. Quicker and easier to replace than any other trigger I've used, under 2 minutes.

can't keep them on the drums. need a mount system to use them, so you should just buy the ddrum