I've just got my Midi Moose and it works fine... it does what I needed to do which was easy access to switching presets and it does it for much cheaper than any other options. However there are a few down sides I can see in that you are limited to 128 presets, so if you just use the 104 user presets, you're fine... but you only have access to those and the first 24 "Eleven Rack Presets" with the Midi Moose, as you can't access the last 80 of the stock presets. That being said... who needs instant access to more than 128 presets at one time?