Groover - given you have soft starts and an onboard 6kW generator, I doubt you would experience the AC generator-inverter pass through power I faced; I’m pretty sure that either the Magnum or Victron will fill your need. If you desire the easy swap out from your current 2012 to a 3012 I wouldn’t be afraid of it, and you will certainly like the boost capability if you camp with 30A hookups very much. Not to recommend against the Magnum, but just to complicate your decision making :) Victron has a really cool GUI that I like for power management visibility, but they’re pretty proud of it (costs quite a bit more than Magnums ARC controller) - as pianotuna says, the Victron and Magnum will both have similar performance.
