Don't get me wrong, the WB is revolutionary and it is a great hunting rest. I've used it a lot,but I find it not as accurate as a prong or drop away as well. However it can be tuned to where it is very close to as accurate and most guys find the advantage of the full containment a benefit that out weighs this slight variance in accuracy.
The WB has to be tuned in a slightly different manner than other rests.You'll get your bestaccuracy out of it if you follow the tips listed on the CAP sight:
http://www.carolinaarcheryprod.com/tuningtips.html
That being said, I am using a GWS drop away this year on one bow, and have a Savage Jewell grasshopper prong on the other. I keep my WB just in case I want to go back to it (which has happened). But right now I really like this cheapie GWS dropper.
As far as vanes go, the Blazers proved excellent through my WB, but just before I took it off I tried the Vane Tech V-Maxes and found I prefered them for various reasons. They, too, were excellent through the WB.