This one is pretty good. I tried Hitachi/Metabo and they didn't last more than a few jobs. I'm not going to spend the money Grex wants on theirs, so I need that until DeWalt gets it out there. Advantages: It's great that you no longer have to carry a compressor or hoses with you. Cons: The clamp feels brittle, but I've found this to be the case with most cordless nailers. After using it for a few jobs, it no longer fires with the tip. Thankfully it doesn't damage the finish, but I'm concerned…