I have a cheapy direct drive compressor I got from Aldi as a beginner model for $80, down from about $130. I have had it since about 2010 and the only thing that has failed is the regulator, which I removed and I use an in line one if needed. It does all my cleaning tasks and will run all the cheap air tools I have obtained since such as a rattle gun, drill, metal shears, air riveter and small air chisel set, though the rather loud pump activates very often during use.
Only good for running a touch up spray gun.