I was hit & miss with SWR. I had an SM400 that I never worked for me, though the guy I sold it to loved it and still has it 15 years later. I really dug the Goliath II 410 cabinet back in the days when I didn't mind moving a 90lb cabinet around a couple of times a week. I used a Goliath II Jr 210 and that was always too thin sounding for me, no matter what I used to power it. Finally, I used an ST800 power amp that I loved and wish I never sold. That was a great sounding power amp paired with an Alembix F1-X. That's the one amp I should have kept.