I haven't been playing live at all recently, but still felt the need to update my 'big board'. It was designed when I was playing in a 3-piece covers band, to maximise the noises we were creating.
Signal Chain: Korg Pitchblack Tuner -> Fender ABY -> B Output -> Boss SY-1 -> SD Vapor Trail -> 2 to 1 Box under the board
-> A Output -> SD Polaron Phaser -> Dr Green Booster Shot -> SD 805 -> Fulltone Full Drive 3 -> TC Electronic Mimic Mini ->2 to 1 box under the board
2 to 1 -> Boss Dimension C -> Positive Grid Bias Delay Twin -. Neunaber Immerse Mk 2 Reverb -> Marshall JTM 45 Reissue
I use the SY-1 mostly for synth pads under chords to fill out the sound on some songs, with the occasional 'keyboard/synth' lead lines, either on their own or in unison with the guitar.
The Mimic thickens up the sound so it all sounds a bit bigger and fills out the space.
I've still got some playing to do, to tweak settings, and to really get to know the delay and reverb, which are the newest additions.