I already own an RC20 , and have done some wild stuff with it. Because of all the inputs , and the solid knob I most often used it as a live mixer for voice /guitar.
I needed something next level for my synth rig and WOW did this do the trick. Not only can I run all my synths through it but also have eliminated several multi effect units from my live setup. As a looper it does everything the RC20 did×2 with more, and better sync options. Best live looper I have ever used. AMAZING for sound design, writing sketchpad, and live performance. Build quality could be improved, not the usual Boss quality one expects.
Brings inspiration and is dripping with possibilities.