Please no trying to steer me to x brand cause HF is crap! I got a budget after all, and my exp has been decent with their stuff. I am needing a compressor to start framing out a basement and building a wall in said basement. Well I really don't need it.... nobody tell my wife that! Also want something that can run an impact at 6cfm for those times I need that extra torque. Aside from running a nail gun, impact, and inflating various things, I do not at this point see a need for anything more. I am looking at these two: http://www.harborfreight.com/air-to...-cast-iron-vertical-air-compressor-67847.html http://www.harborfreight.com/air-to...p-10-gallon-125-psi-air-compressor-67708.html I will of course be getting the 2 year ext warranty on whichever. The 21 gal has more air (obviously) but the 10 gal has more cfm at 5.3 (reviews on both say they will run the impact I am planning on, just not for anything extended time). So horror stories on these? Thoughts? Rave reviews? I can get either for about the same price, just not sure which one. Thanks!