On BBTS they have a preorder of Gravity Bots wave 2. Among those is Nitro Sideswipe and Battle Steel Optimus Prime. No pics are provided, but I believe this is the first these names and wave assortment has popped up. FYI wave 1 includes Barricade.
Cool. If they're actual repaints instead of just the original Gravity Bots with a few very minor deco changes, I'll pick them up.
All you need to buy is a single gravity bot to get the entire experience of the rest of the line (with the exception of starscream i guess, but he looks like crap.) I bought prime in wave one and haven't really had a desire to get another one, they all do the same thing, they're neat, but i cant see any reason to need anymore than one
Crap! Why do I have all of them then? Oh yeah, it's because I want them. transformers aren't food, shelter, clothing so I don't think anyone NEEDS any.
When these were first shown I was giddy for them, but to be honest I have not bought a single one. Guess the novelty wore off.
For some reason I can't explain I'm not into the Gravity Bots at all but I do like the Battle Chargers. I did get one Gravity Bot though, the Bumblebee repaint with the yellow lightning on black, because that's a cool deco.