FOR ME (stress ‘for me)’, I’ve heard and/or played many of the currently available arranger keyboards and modules. I feel that Ketron, still has the best live, in-your-face-sounds. I still use the Midjay Plus for it’s simplicity to operate among other things including the sounds. I would get the SD40 IN A HEART BEAT if I could use it like the MJPlus … If I didn’t have to spend weeks re-editing my hundreds of files … Don’t mind remaking registrations, but I now use midi files more and more. For me, the HD in the SD40 is far too limited and the OS is far more complicated than my old MJPlus. But, if I had the time and inclination, The size, weight, screen size, sounds, styles etc. of the SD40 are very appealing. My 2 cents …
Ciao,
Jerry