Just picked up a Line 6 M9 and decided to redo the board when I added it. The board doesn't look as nice as the older one, but the M9 s pretty sweet. I'm usually not a fan of multi-effects, but this one functions more like individual stompboxes. So far its very easy to use. I know there are scenes that can be programmed in, I'm not sure if I will use that feature but everything is cool. It's basically all the Line 6 big stompboxes in one unit, plus the Verbzilla, a 28 second looper, tuner, and compressor.