Mostly I’ve never used pedals but I’ve recently added a TU3 tuner that comes after my G30 Relay wireless RX
after that the TC Spark Booster
I play passive basses and having the TC SB it’s like having an extra preamp so I can get some EQ tweaks and light drive to flavour things a bit
I can’t see me adding anything else as I deliberately purchased the Boss BCB30X board so I can only have 3 items which I now have .. simple but works well