I play a Silverado with an SWR Triad as an extension cab. The Silverado by itself was a great combo amp--I just wanted a bit more thump. I've had Hartke and Eden cabs and GK heads, and I'm partial to the Silverado's sound. It is heavy, though. I think it tips the scales around 90 lbs. But it will do the job in any kind of context. I play in an original rock band with drums, guitar and vibes and even without the extension, the cab cuts through pretty well. I talked to SWR and they told me that in comparing the Silverado to the Red Head, you would definitely want an extension cab for the Red Head in a live rock setting, but the Silverado could go it alone. The Red Head would be a better studio/recording choice, probably, but for live work, I can't say enough about the Silverado. Definitely worth checking out.