The split pedal board is huge. I have a Wet/ Dry/ Wet rig with stereo EFX going to the wet cabs and dry (Pedal board one w/ compression/ drive etc) always going dry to middle amp. Like you, I switch amps a lot. I have multiple preamps/ power and several combos. The key for me is that I always have to have that dry signal. I want to always hear my amp's tone w/o EFX and mix EFX as necessary in wet cabs. This is easy on the rack side using multiple Switchblades. But, the pedals get tricky. You have to keep time-based efx separate and run dry to dry amp from board 1. If you haven't tried a setup like this, and can, I highly recommend it. This was the end result of many years of trying every other scheme and I'm really happy with it. Everything else I tried (parallel EFX loops, Wet/ Dry…) introduced phase issues.
