Not that many chiming in here seem too on the fence... but for what it's worth, the Revo/ Dr. D GB has been really well executed so far by the good folks at Revo Team. Great communication, easy to work with and solid attention to detail on the product. Final judgement reserved of course for when it's in hand, but I'm extremely eager to see the Dr. D board based on progress so far.
I have zero reservations about chucking a bit more coin Revo's way when this opens up... looks sick!