I'm using it everyday, for all my playing time and composing. Guitar is my second instrument from a day, when I've learned to play on my both "AXiS" keyboards. I do not using any of other keyboards - there is no need, even for some acoustic piano works.
As a guitar player, and truly hater of standard "C-tuned" keyboard, I was looking for the solution how to play as others can on keyboards. Before I found "AXiS", I was using many of guitar synthesizers. Since I have "AXiS" now, there is no need to playing (often very hard) on guitar synths.
Learning is outstanding easy. You would not need to learn any of the patterns... You will not be thinking about them! You will feel them! Something what is possible on guitar also, and definitely not possible on standard keyboards. This is a big advantage. It has a lot more "musical factor", than standard, Black and White, "C-tuned" keys.
I recommend with all my heart!
Any problems at all please email me on firstname.lastname@example.org and I'll sort it out.
Prices may change without notice.