I was looking for those gloves the entire last season and was never able to find my size. I only found super-pipes near the end of the season at courmayeur but did not want to pay the premium of almost $200 for them.
I'm really convinced by the biomex, but i know quite a few people that do seem to have issues with level gloves not lasting long.
I picked up a couple of different drop gloves a few months ago from whiskey milita. They were $17 each i think, and are gore-tex. One are thin and shallow freestyle ones, the other are a bit warmer and came with an underglove. The only thing i hate about that pair is that its not a gauntlet. I never wore anything other than a gauntlet and had no idea that regular gloves are so crappy.