Well I have been using this device since 2 years now. It totally changed the way I use pedals in the pedalboard, in that they 're all linked to it and it avoids me to jump on the pedalboard everytime I want to switch off/on one of them. The 6 loop effect switcher is so easy to use, and its sturdy construction makes it reliable in any condition. After over 100 concerts, I can say that it is a must have and I just could not consider any pedalboard without it. Just ordered a small tap tempo switch that will be hosted in my pedalboard at the side of the switcher.
I'm giving 4 star because of the length of the wait. I ordered this in February 12 and it came March 10. So be aware of the wait. Is it worth the wait? Absolutely! Great product! In fact I give 5 star for this looper. The construction and design is fantastic. Well worth the price.