I don't mind if it's male, female or even futa MC, as long as the story isn't a steaming trash pile, the biggest problem I have with most female MC games is they're either one of 2 storylines, 1. The woman starts pure and chaste and ends up being heavily corrupted into some kinky cheating slut who loves cock more than breathing or, 2. It's heavily focused on the female MC being in a relationship and being blackmailed or something with a heavy focus on Netorare, there aren't any good proper dominant female MC games that I've found except for a few (which mostly seem to be futa MC)
Generally, I much prefer the MC to be male, but I think beyond that I just prefer femsub and MCdom. so if it is a game with a dominant fem MC and submissive fem side characters, I could probably go for it
male but only because I prefer games where the MC is in a position of power over a female and theirs not as many games where that's the case and the MC is female