If you're spending three hundred bucks, I say go on eBay and find yourself a nice silverface Fender Champ or Vibro Champ from the seventies. Absolute tone monsters, especially if you upgrade the speaker or plug it into a cab. I got mine for about two-hundred not too long ago. Those Epiphone Valve Juniors are nice too. I owned one for a while and it's a good amp and very cheap but when you have a Champ sitting right next to it, it becomes a doorstop so I sold it. Those Line 6 Spiders are fun to tool around w/, I agree, but you have a choice between one of those and a American-made, hand-wired, point-to-point amp tube amp and... well... I know what I'd pick ten times out of ten.