300B or EL34 is a better well rounded amplifier

Well there is no correct answer to a question like this, just too many variables in play. I would prefer an excellently implemented el34 amp over a run of the mill built 300b. All I can offer is this, if both are designed and executed to a high level I`d choose the 300b SET without hesitation.Of all the different topologies I`ve heard over the years, OTL,SET,PP tube,solid state, class D etc. IMO the SET has provided the most nuanced, musical honesty,realism, true to life emotional experience and presence of them all.The SET was noticeably the least mechanical and electronic sounding{next best in this regard was an OTL] That`s simply my point of view based on actual listening. You and others could certainly reach other conclusions of course.The SET amplifier must have good quality power supply and output transformers and matched with a suitable speaker to appreciate its full potential[generally true for any amplifier].Good luck to you and just trust your own ears, that`s what I did.
Charles,

If you have a lot of money the 300b without a doubt.
If you don't ,stay away or you will soon have no money and a divorce.

No witticism intended.

Jeez, this thread makes me wish I didn't just buy a VAC PA 35/35 EL34 tube amp. ;^)

Maybe one day a 300B SET amp will be in my room, but I'm probably going to need the prices to come down on them and/or maybe some different speakers too......we'll see.

Cheers,
John

Not to worry JMC, a EL-34 makes everything sound better.
A VW Pasatt might not be a Benz E-350 but you still can ride from Chicago to LA in one with style and comfort.

Schubert,
good point, I still have an el34 PP amp and It does sound good. It`s just with direct comparison that the differences become apparent in favor of the 300b SET. I can still enjoy music with the eL34 amplifier.