War for Cybertron figures may have different paint decos... I would like to see more pics of Optimus and Megatron... Megs looks to have darker grey and Optimus looks like a darker red... I might pay extra for just those two... More pics please.
United WFC Soundwave looks more complete with the paint to me. It looks like they painted all the spots Hasbro left grey which looks like to me Hasbro just didn't paint the plastic.
Grapple is the first figure that I will choose United over Generations. I just pre-ordered it on BBTS after seeing the latest pics.
Yeah, Grapple, Tracks (hopefully with a G1-esque flame pattern) and more paint apps for Jazz will do nicely for me under the TF United line.
I have those two also on pre-order for the Takara version. Once more pics surface, I'll decide if I should keep them or not.