It would be neat to have but I generally don't need it and don't want to bring more gear to gigs. Plus, it made the FM3 easier to sell.The FC6 was overkill for the FM9?
I'm stoked with mine. I hadn't used my FM3 outside of the house once since I got it. All of my sounds are better even though they really shouldn't be. I even love using it to teach between being able to run two discrete signal paths for me and my student to play through and using the visual capo to help with tuning to key changes. I just spent part of today using it to pitch me up a major third to work out a Beyonce song for my students in the key the male singer in the class needs.I just got my waitlist invite for an FM9 today...