Hey Guys I am in the market for a new air compressor. I am going to get a 60 gallon, belt driven unit. Most on the market are very similar so can you give me any and all suggestions. Harbor Freight has 4 that are very similar in price and ratings. Puma, Porter Cable, Sanborn, U.S. General. What do you guys think? Are they all the same and made by the same company with different names? The U.S General offers the most CFM. 14.15 CFM at 40PSI and 13 CFM at 90PSI. Or is another brand better. Your suggestions are greatly appreciated.