IMO they are all good. Yes, even the Dual Reverb. Back in the early 90’s a 4500 head, 9005 50/50 power amp and two 1960 cabs was my rig. Always sounded great for the time period. Never even used a boost. They do need to be loud to sound their best though. That goes for all of them, but particularly the dual reverbs. They don’t however sound like modern amps. They can with a pedal or two, but not when plugged straight in.
A few years ago I had a 50 watt Mkii and a Splawn competition side by side. The Splawn sounded so much bigger.
I watched a Pat Benetar concert on tv a few years ago and Neil Gerado was playing a Dual Reverb rig and it sounded great. Awesome rock tone for sure.
But yeah, I’ve had all the EL34 50 watt variants and like them all.