I originally had Auturia factory experience 32 key on order for over 2 weeks but I could not wait. So I bought the A300pro.
I am used to Roland keyboards and this one is very nice to play. The key action and controls feel good and expressive (the mod/bender is better than my old synths).
The free (cut down) soft synth is nice too.
I am using the A300pro with cubase 5 and was ok to set up though could be easier (hence 4 star rating). The LCD on the A300pro is very useful to navigate though all the controls.
The build is good too.
All in all, I am very pleased with it.