I am very interested in this thread. It looks like if you want to go with the compressor/small tank, the Puma is a proven winner. But I think it is around $250-300 and i want something smaller just to air up tires on a budget. I like the price of the MV50 but the temp it reaches in the compressor comparison has me a little concerned. I think i might need to go just a little bigger. I would also like to keep it under $100. I feel like it should not be hard to get something just a notch above the crappy $29.99 Walmart compressor but not spend $150. The MV50 looks like it really nails that. But the MV90 looks like it would be a little better with 33" tires. I think i would not be working the compressor as heard if i had to put air in all 4 of them.