I go for A, life is too short to adjust VTA with each record, particularly if VTA is not adjustable on the fly. The extra factor to consider is the cartridge. I think there is no doubt VTA affects the sound, in general front down accentuates treble, back down the base. I know it is'nt as simple as that. For my last Koetsu Rosewood signature, it sounded better front down slightly, with my current Zyx Airy 3, dead level.
I do'nt think one should ignore the potential for "tuning " the sound to your preference.
I do'nt think one should ignore the potential for "tuning " the sound to your preference.