best one out there is the thunder launcher, IMO. I have the DT Systems Super Pro, I like that its light and easy to carry out in the field, but have a lot of misfires. Frustrating to walk out to set up a couple 100+ yard marks just to have them misfire, then need to walk back out again to inspect them. Bumper Boy is good, but they havent opened their doors with the new company since closing shop. You'll pay a good price for the thunder launcher, but its worth it. my mother in law just bought 2 5-shooters and those are pretty sweet.