Last year there was 50 points difference between RG3 and dalton, for the year. I think both do better (if RG3 doesn't get hurt again, obviously) there's like 70 between our starting WRs, I just don't target QB high in FF drafts anymore. Hell Alex has potential to put up better numbers than dalton, and he was my last pick.
I hope RG3 stays healthy for you, like Charles for me, both have great ceilings, and if you drafted him in he third, potential for steal of the draft. (That's when he went in one draft, iirc)