Difference between SET and push-pull using 300B

Can anyone explain the differences between SET and push-pull configures amplifiers using 300B output tubes? What does the majority prefer in terms of sonics?

I'm considering a pair of Zanden 9000s but just now realized that they were push-pull and not SET. I had an Art Audio Jota which was a SET and really liked the tonal quality -- just not sure how the 300B bould sound in push-pull configuration.

I appreciate your thoughts.
I have heard lower watt push pull tube amps with single pair output tubes etc. that get close to what single ended can do- enough to be very happy on more pop/rock type music, but never equal the sound of set. I believe it is not possable ever. I have also never heard sets that have two output tubes per channel ever equal a single pair of output tubes. Again, I don't believe it's possable ever. Also, the higher power sets do not equal the lower power sets and never will. I think as long as you don't fall for the "It's as good as low watt set but not" marketing from anybody-I don't care how expensive, then you could be happy with the compromise-knowing it's a trade-off either way you go. just don't kid yourself.
Properly designed push-pull can be as good as SET amp. 100.000$ Kondo Gaku-OH is a push-pull.
I think that it would greatly depend on the music that you listen to. The SET has the most AIRY HIGHS and the BEST MID. The PUSH PULL configuration will have more watts and will have better control of the Bass perhaps sound somewhat puncher, but I think that the mid and the highs suffer somewhat.
In case of Zanden 9000 dont forget that this not just a push pull design but like kondos gakuh-on a very special superior design to most others.