Fwiw, I have a similar sound preferences and can speak to many of the carts OP mentioned. I have an old Thorens TD 150MkII, so similar sprung table with a mid weight arm. I Have owned:
Grado Prestige Black - fun, warm, rubs off a lot of defects in records.
Grado Prestige Blue - more detailed, better bass, but lacks some of the Black’s magic
Grado Platinum (1) - very nice cartridge, good with vocals and good bass. Problem with resonance on this arm.
Shelter 201 - nice cartridge for the money. Less resonance, but still there.
AT VM750SH - this is a great cartridge, but maybe not your cup of tea. Detailed, honest, good bass. But not warm.
Nagoka MP110 - excellent for the money. Makes me want to try the 200 or 500.
I had hum problems on the Grados, but good power conditioning erased that. Current pre is a ProJect Tube Box DS with Gold Lion Tubes and linear power supply.
good luck,