Playing a guitar live and recording a guitar are two different things.
Among other amps, I use a 1964 Super Reverb a lot. It is simply gorgeous, both clean and cranked. I'm always fiddling with bias, tubes, etc. Tons of fun, and you can hear the difference.
But recordings don't capture the three-dimensional tube mojo. Using the SPDIF out on my Cyber Twin sounds every bit as good in a mix as the Super Reverb, or my Mesa Lone Star, or my former Bassman, or anything else I've used. But I wouldn't use it live.