Building pedalboard is never ending story. Never! I needed/wanted looper but things started to move.
At first I replaced Boss DD-6 with EHX Memory Boy but realized, that “hold” mode is not good enough for my purposes (short loops limitation).
So Finally I bought used Akai Headrush E2 and replaced Ibanez ES2 with it.
I was thinking about some synth pedal, but combination of overdrive/distortion with octaver & some modulation give me good synth sounds.