I stand corrected.... I would still probably choose more RAM than CPU cores, but i might be wrong. The thermal regulation is important though as well as the GPU... difficult decision....They said "Pro version".
An M4 Pro Mac mini with a similar config is either £1,399 for 24 GiB RAM, or £1,799 for 48. From that, the Studio offers less RAM, but more CPU cores, a much faster GPU, more ports, and 10 GigE, for £300.
And perhaps critically, the Studio has more thermal headroom.
If you find yourself needing that much RAM, odds are you want at least the M4 Pro.
In that case, the M4 Pro Mac mini may indeed be the sweet spot.
Since we are speaking about this when is the mac studio due to be upgraded? They still sell versions with M3 Ultra, i guess there wont be an M4 ultra and will go straight to M5?