TweetNice gun horsepwr. I'm not too keen on the aesthetics of them personally, but that one does look good. I'm a lefty and plan to only buy full ambidextrous guns from here on out and I don't think Glock make a fully ambidextrous model or do they?
As for the quality of them, I have been told it is first rate. A friend of mine that uses one for military/civilian work said he fired 5,000 rounds though his for training and never had a hiccup. I don't recall the caliber.