Going to have to add to the Warrior pile. I went with the Warrior, and I am very satisfied with it. Great piece, just a bummer the teeth aren't true chrome. Also, some don't like the tendons, as they appear tacked on and not natural.
The BC, between here and elsewhere, received largely negative reviews. The teeth are horrible, and they seem to frequently arrive with damaged tendons, scuffs on the dome, and lifted domes with sloppy filler. To top that off, imo, it doesn't look accurate to the original film. It looks more like an amalgum between all of the iterations of the classic style.