They normally shoot a tab with a ledge, for anchoring under the chin. They also use elevated rests, cushion plungers, vanes, scopes, etc. Point being, it's not much of a comparison compared to what most of us use for 3-D and hunting.

That being said, many of the better shots I know use a tab. I used to use a tab, now I use a glove. Tried switching back some time ago, just couldn't make it work. Probably more mental than anything else.

In either a glove or tab, get one that fits you properly. I prefer cordovan--takes longer to break in, but it lasts.