Howdy! I am wanting to purchase a compressor. I have been looking at the new McGraw compressors but want to know if the .7 @ 90 and .8 @ 40 psi should concern me. I won't be using it in a shop setting, just DIY. I have a couple of motorcycles and a couple of cars and trucks that I will use it on from time to time. It will mostly drive a 3/8 ratchet (maybe a 1/4 ratchet down the road, especially for the bikes) and a 1/2 impact. I don't think it is a big deal considering how I will use it. What are your thoughts? Also, is it worth it to step up to the 175 psi to the oil-free or stick with the oiled? I appreciate your help.