Hell, personally I prefer the way OoT handles it's main girls than Tropicali so far, but that's mainly due to the main characters being different in personality.
CJ, the protag for Out of Touch, is a lot more personable with all the girls in his harem, basically all of them are childhood friends, and jealousy isn't too much of an issue-
Fernando, Tropicali's MC, is obviously different depending on your choices, but from what I've seen he's always at least KIND of sleazy, even if you steer away from some of the more ethically dubious choices.
CJ is a lot more shounen protagonist who just so happens to be in a hentai drama, while Fernando is pretty outright a hentai protagonist who is more built to just go from sex scene to sex scene without being out of character.
Keep in mind too, Tropicali also has it's dark side hinted at, we just haven't full on dived into it like people who are up to date with OoT have.
Tropicali is basically still in it's set up until this first game is finished, and will basically be "Tropicali volume 1", where as Out of Touch is already almost halfway through it's full story arc. Tropicali is ramping up, but OoT has already gone through multiple arcs of light hearted and silliness and seriousness-
I think if you're good with the humor of Tropicali, and you're still on board after Gloria's route basically has Fernando saying that he'd literally murder someone for Gloria in a heartbeat, you're probably good for Out of Touch...
Hell, OoT is sometimes even more seemingly insane and silly than Tropicali, and they take place in the same world-
It's just that Out of Touch actually plans on explaining all the insanity, while Tropicali so far has just been rolling with it.