Take great case + Improve = Awesome. Not enough to make me replace my R2 or R3, but I know what the next system is likely to arrive in.
Still lacking a window - an option would be nice.
I've just ordered a standard black R4 myself, with the intention of getting a window panel as/when they become available.
Just bought the R3
Happy with it though and the R4 box is a lot bigger than the R3.
i3 2120, Asus P8Z68-v/Gen3, No gfx , 16gb Geil Black dragon, 128gb Crucial M4 ssd, 4.5tb storage, Fractal R3, Dell U2312HM