Have had everyone but the QC, jump in the waters fine.I'm looking hard at an amp modeler. Right now, I'm on 4 sides of the fence between a Helix floor, a Kemper Stage, a FM3/FC-6 (since the FM9 is on backorder) and a Quad Cortex. I had the Headrush pedalboard and while it was fairly easy to program with the touchscreen, the 'feel' wasn't there for me. In the end, I sold the Headrush but I do like what modelers have to offer.