I sold mine to AJ. I do like it a lot, but there were a few things I wanted that it could not do..
I wanted chords to show with SMF's without embedding. I want MP3's with added lyrics to show. I wanted a sequencer and midi capture feature.
I didn't care for the harmonizer operation. Would have liked more onboard sounds.
I know some of these issues are resolved with the new gear.
What the SD7 does , it does the best....