Version 2 of my fly rig board took advantage of the extensive flexibility of the Hotone Xtomp.
I could programme each of the four Xtomps for any gig I might do, electric or acoustic.
Trouble was, the Xtomps don’t work well together – they make a lot of digital noise and Hotone couldn’t help resolve it, so I sold all but one… Got my money back at least!