Late to the party but... I have used air tools for 40 years and I think there are better choices today. A Makita cordless impact driver and a Makita compact drill/driver are a lot less $$, get just as much work done, and don't annoy you with hoses in the way or air tool/compressor noise. All my air tools are parked in a drawer these days and I prefer the cordless rechargeables. I use the compressor to fill my tires. YMMV
Amazon.com: Makita LXDT04CW 18-Volt Compact Lithium-Ion Cordless Impact Driver Kit: Home Improvement
MakitaŽ 18V 1/2in Lithium Ion Compact Cordless Drill - Driver Kit (LXFD01CW) - Cordless Drills - Ace Hardware