I can post! Woohooo!
Since I'm no longer going to spend my time taking orders my opinion is valid. I can't tell you how much better I feel about myself... I was wandering around aimlessly, missing my credibility.
I've had two Unlimited Oxygen M20's for almost 3 years and they power my Bethlehem Barracuda wonderfully! I have not had a single issue and they are still going strong! I use them alomost every day in a very humid dirty environment. Love UO for giving me what I need to power a mid sized torch and work boro all day long.