It really depends. Many futas are shown as overly tall with a massive build and a schlong that got more punch than a battle ram. I prefer more "down-to-earth" body types though.
I honestly almost never play any AVNs with sound. You mostly got the same vanilla sounding background music and when the game is voiced it sounds horrendous most of the time. Gotta admit that some Adult-oriented Metroidvania games have some great soundtracks though!
I personally am fine with both. The only thing i dislike is when the MC looks absolutely horrendous or unlikable. But most MCs are looking like your average joe with no distinct features anyways.
I would go with the one where you play the "perfect guy" who winks at every woman once, having them go absolutely crazy. I don't mind a charming MC, but having an unnaturally irresistable MC makes it seem kinda cheap honestly.
But the worst thing possible is when the game makes it seem that...