Any thoughts on best budget conscious set-up for a weekend warrior?

 

I just use the superflow mv50 that I got on sale for 50 bucks at Pep Boys. They have it at 4wd here. It's definitely not anything special-- clamps on to my battery for power and fills my 4 tires from 15psi to 30 in about 20 minutes-- but it's compact and simple and definitely not a bad bang for the buck. So far I've been using it for a year with no issues yet.