SWR is the best!! I have a Goliath3 410 and 210 and a bass 350 head and a 900s head. No matter what the gig is, I can handle it. My sound is always punchy, focused and loud enough. I had Ampeg for years, but the swr is more versitle and reliable.I only play 6 stings, my cabinets never bottom out. Any other users out there?