Just bought one from Tractor Supply. It is a single stage 4hp. with 3 cast iron clyinders and a 60 gal. tank. It will produce 13.5 cfm at 90 psi. which will run about any tool. On a beed blaster you might have to wait on it a bit. I did a lot of looking and this compressor seemed to be the best for the money. It cost $599 plus tax. I think people get hung up on the horse power rather than the amount of air delivered and the size if the holding tank. Look for the bigest tank and the most air delivery for the money and you will be happy. Remember you can never have enough air.
Tom