Yes, I use them. Work great on whisker biscuits...never, EVER had a ripped, torn or wrinkled vane with them.
I use them too. I happen to like them a lot. I just recently switched to them from 2" blazers because I am now shooting a fixed blade so wanted a longer vane to help stabilize the arrow...or at least that was my reasoning behind it was . They shoot as great as any of my other vanes and are quite. I happen to like the lower profile of them as well, they added more cable clearance.