Have had the AV compressor for several months now. Fills my Marauders in minutes. Has quieted down considerably. I love it more and more!
+1 on the AV. It will fill the largest 88cf tanks in 20 minutes from 3000 to 4500 quietly considering it is a compressor. Easy to hold a conversation when running. Never filled just the gun, but that would be extremely fast. No water bucket required and has handles to move it around, though weighs 89lbs.