I bought this to control my 5 pedal board (and growing)
I did a lot of research as there are plenty of switcher/loop controller pedals out there, but I needed something that does not eat too much board space but does the job and endures my ever growing pedal collection.
I was a little wary of the brand, but was pleasantly surprised at the quality of this controller.
It does what it says, no issues there. It is also sturdy and will probably last forever.
If this is your first controller, there are 2 things to consider:
1. There is only a single Bank switch, that will take you only upwards. So if you plan on jumping banks between songs, be ready to click 4-5 times if you want to go back to Bank 1. A bank down switch would have been welcome
2. You can't program it for MIDI, which was fine for me, but may one day lead me to selling it
Overall, great choice for my needs, excellent functionality, no noise, good stuff