if you're not going to use it for years on end most any of the popular brands will be fine. don't bother with the dimpler.:nah: they are ok for patch work but not if you are hanging a few rooms. I have the millwaukie magnum. it is slower than the drywall guns but has the power to do other things as well.:icon_thum most drywall guns spin around 4000 RPM mine is around 2500 RPM. it works much better IMO in wood studs or heavy guage metal studs. Mine is over 20 years old and still going strong.:eusa_clap I have driven 6" lag screws with it into laminated 2x4's!:gar-Bi YMMV......