The 7.2's were about the only game in town back when they first came out. I think I got mine in 06 or 07, the first day they showed up on the truck. I've broken 3 of the hex drivers, all warranteed, by snapping bolts loose manually. By todays standards, it is very underpowered. I do have another at home that works great for my RC cars, that's about it now. My co-worker has a small makita of similar size that will also kick the **** out of the snap on. I've been pretty impressed with the m12 line so far.