Nah. I don't need a switcher for my gigs at Madison Square Basement.
I run my guitar into a simple A/B switch to switch between the Rocktron and the Rockmaster. The Rockmaster has a footswitch to select the clean, crunch or ultra channels. Everything runs into the SM10 rack mixer. I use that to control how much of the wet signal I want from the MPX-1 or 2120 (2112 w/2120 Artist firmware update). I typically use the MPX-1 for reverb and the 2120 for delay. If I want to switch effects I use a Tech21 Midi Mouse so I can put it on a pedalboard. I have a Digitech Control-One midi board too I bought years ago for my Valve FX (not in rack). It wasn't working the last time I tried it. I had a bad midi cable I ended up replacing when I had a similar issue with the Midi Mouse. I don't remember if I double checked the C1 or not.