Wow!! Guilty as charged.  I am full of the SZGAADS symptoms these days.   
Simple answer to the question of why am I selling it.   I have spent, on average, 7 hours each day for the last 3 weeks working with the OS and simply don't like the way it works or the results I am able to get from it.    Others will find it much to their liking and wonder what is wrong with me - that's ok.  It is just not the keyboard that
fits into what I do on gigs.
Deane