What is a good pedal coupler. Or does it even matter? Could you just recommend one good pedal coupler.
I think patch cables are what you want...
yes, but are they all pretty good?
You could get some crappy ones, but I use £1 ones and they're fine, none have broke on me, although pricier ones could probably reduce tone suckage a bit less.
a pedalboard kit costs 60 dollars for all gold connectors. you probably want that for supreme not-tone-suck, but the cheap ones work fine.