I think you've already answered it thanks Al - when you said you don't need to palm mute - I do on my 424s but as a learner it does me good to develop the habit.
The 2024s are very rare though - has anyone played the 734/5A and the BBP34/5 and noticed a difference in quality, feel, sound etc? (Disregarding the pre-amp)
OK, but I think there's a cigarette paper's difference between 'pretty identical' (to use your words), and no difference at all.
I don't have either, I'm sticking with my 424 for now 🙂 but I'll probably go for a 734A or a BBP34 when I upgrade.
I've scoured this thread in the past for insight into this 1024/2024 question!
All I'd say is that there are posters earlier in the thread who say they see a big difference. And Al who says he sees no difference at all.
So the answer is it's in the eye of the beholder 👍