You won't loose much but you will gain alot of accuracy. You'll hold more steady, be able to use
backtension properly, and probably have overall better form. Most guys shooting a 1 cam shoot off
of the wall as far as I know. It helps with repeatability.

I'm not sure if someone could put a number on the amount of draw force you will be giving up, that
might be hard to say. There is a rule of thumb for inch of draw length but I don't know what that
is; if that's what you are asking. Hope this makes sense.

-Chief