Well, I do have a Boss GT3 , but I also have approx 50 old different stompboxes.
Guess what

I switched back to a case with 5 stompboxes and an old coloursound wah pedal.(I modified the colour sound pedal to attach it to a central 9 volt adapter)
Never looked back at the digital multi-effects.
Fred
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Keyboards/Sound Units: Kurzweil 2600S, Roland VR-760, Acces Virus C, Roland G-800, Akai AX60, Minimoog, Machine Drum, Roland R8-M, mediastation x-76