After some experimentation with my rig setup, I've found my Avatar 2x10 Kappa Pro works well with in combination with one of my cabs and not the other. Ive tried this cab with both my Mesa Boogie Diesel 1x15 and SWR Workingman's 1x15. I use a MAG head and play metal. The Avatar has a pretty tight/limited sound with the Mesa. It is plenty loud and projects, but doesnt quite hit the spot. With the SWR cab, the Avatar really shines. Great full tone, punchy as can be. Its a great rig. I would have thought the Mesa, being pretty high end, would have worked better and was a little surprised. Anyone else have experience with Avatar cabs and their compatibility with other makes?