Ok, so we are all aware of the Viper/Quark debate. I personally used to be a big fan of the Quarks, after swinging Pulsars for a few years they felt to be of a similar swing, but bought a pair of Vipers because the price was right on the swap. No leashes, but with fangs. I waited five and a half months to use them and BAM. Awesome. After climbing for several years on a pair of doglegged pulsars (fine tools in their own right), it was a bit of a radical step jumping full on into the leashless domain, but once you get over the initial shock, they are the frekkin sheite. I find that I actually got more pumped when I climbed with my leashes on than with the new tools. And the ability to shoulder holster a tool when traversing is brilliant. I do have some concern about dropping a tool, as I lost both when I took a whipper a while ago, but otherwise I have nothing but good to say.
Leashes certainly still have their place. On longer leads where endurance is a factor (and a dropped tool means mortal peril) they are certainly still fantastic weapons in the arsenal, but I do not think that they should be the be all and end all of modern climbing. As the trend shows, there is a greater and greater tendancy towards leashless climbing. It allows freer movement and arguably better style, and I must say it has given me added confidence in my climbing.
The Fangs fit my gloved hands perfectly, and give me excellent support while hanging from my tools. I do find that when transitioning to a lower angle slab from vertical, the added bulk of the fangs occasionally causes swingus interruptus, but this is fairly rare. The major disadvantage to the fangs is the inability to clip into the bottom of the shaft and hang in some situations. (looping a biner over just doesn't provide the same peace of mind).
I had the opportunity to experiment breifly with the new Viper "bump" attachment, and liked the concept. I find when matching tools that the shaft above the handle is very slick, and without taping them up this can lead to an unnerving slide for your matching hand. The bump adds security, but is too small and pointed for gloved hands, and tends to bite into your pinkys. Otherwise, a great idea.
So that was a bit of a diatribe, but I guess I just wanted to get the opinions out there and see what I stirred up.
M@