BVM does make a new hi flow version of their UAT, I think the best bang for your buck is the MAP, its a very nice UAT and I personally have ran a P200 on one with no issues. I have one of the new interairco hi-flow UATs in my latest jet but havent had a chance to test it. Looks great and deff has less restriction than the MAP just due to the style but my only worry is how the designed the port that connects to the tank, its not a open shot to the UAT like the normal style.