Do you finish all routes or only your favorites?

If I am curious about that one character which unlocks after playing all the routes I try to speed game haha.And that character is usually the hottest,long haired, mysterious dude.Other than that if I am not interested I don't play all the routes!

I'm a huge completionist, I honestly feel unsettled until I finish every route + ending in a game. If there's an achievements list (PlayStation/Steam) I have to get all of those, too.
I just feel like you haven't really played the game until you've played every route? A lot of otome games hide important lore/context throughout multiple routes, or sometimes everything is only revealed in secret routes e.g. Ukyo's route in Amnesia.

Sometimes I'm actually pleasantly surprised by a character who wasn't my first pick/a route I wouldn't have played if I wasn't going for full completion. So I always find it valuable to see everything a game has to offer before I am done with it.