Still like my 20 lbs CO2 tank. Portable with no need for power. NO water in the lines and oh so quiet. [:)]
I’ll second that one! 
I like my Badger Million Air compressor.
Very quiet, Water is never a problem, and it never runs out of air. [:D]
I hear ya Mike[:D] my Harbor Freight is the same way… might be a tad bit noiser but, other than that it’s the same[;)]