wow, thanks for all that info!! I guess I'll try to keep an open mind about the whole hub thing...the main reasons for my reluctance are I've never used any midi system and I'm trying to simplify my setup(I wanna try to avoid more rabbit holes), but I'll keep an open mind, maybe I can find a midi system for cheap??
There are quite a few MIDI-literate pedals out there now, I think it's a good time to think about MIDI control. For me though I have really specific needs/wants so I'm building my own MIDI controller using an Arduino so I can program each footswitch per patch to do different things with CCs on several channels etc. It's basically like a home-made MP-201 but without the CV outs and it takes only about 50mA from a 9v supply so I can daisy-chain it.
Only problem so far is finding an enclosure to fit.