I have shot both the WB and a Few Drop aways. The WB is great, easy to tune rest, but unless you are stalking 90% of the time I dont see why you couldent use something other than the WB to get back your 2fps. But the 2fps sould be the least of your concerns. The WB can and I have seen it cause dammage to veins and feather after a time, and the bristles to wear out on them. I switched to the Muzzy Zero Effect rest and have not looked back. This rest is hated by many, because it does take a lil patients and know how to get it right, but, once it is right it is going to stay there FOREVER! It is not fully containment, but if you are in a shooting position while drawing you bow the arrow WILL NOT fall off of this rest and it is also really forgiving. Thats just my 2 cents.