There currently are no good midi master controllers..
They are all fatar key quallity.. which is okay at best
Casio is at least equall to these, and light..
Wow. Where to start?
I can't DISagree more on those statements.
1) I have an AKAI master controller that feels fantastic.
2) Fatar has been one of the best feeling keybeds over the last 20 or so years of arrangers that I've played. I think the Upper end Korgs use Fatar. (not sure)
3) Casio is the absolute bottom of the barrel in key feel. Noisy, flimsy, and horrible feeling. (sorry Casio owners - just my opinion, but shared by many of my friends)
Ranking the current models and key feel from BOTTOM to top:
Casio
PSR
mid-level Korgs / Rolands
TOTL Roland (never liked the longer keys they use, but they have a solid feel)
TOTL Korg / TOTL Yamaha (pretty much even)