I've used one for the past 2 years for practice, 3-d's and hunting. I like it. I use the blue one as I figure that if I drop it I can still find it and if the critter sees my drawing hand, I've got issues anyway.
I went with the wet shot partly because of cost. I like good stuff but look for the best bang for my buck. You can rinse it out and not worry about it. I do think that the leather would hold the finger stalls a bit more snug as the neoprene does have a bit of give. But the nylon release is slick. Just relax the fingers and the arrows away! I don't mind the smell of neoprene because I also duck hunt with neoprene waders. It just brings memories. There really isn't much smell at all, to me at least.
I'd still like to try a leather, but will have to wait for the right deal.