Originally Posted by Plexabit

I was wondering what the big differences are from the B4 to the B4.1. Also, do either of these sound like a good deal?

B4#1 (This guy does not want to part out, but it comes w/two brushless motors which saves me the step of finding another one.)

B4#2(Would need to buy a battery for this one)

LMK what you geniuses think.