HELLO ANON! I am doing well :D just took a super relieving nap. I hope you are doing well, too :)

HMM, something I really love about Gojo's character is that he's super versatile in how you want to depict him. I usually view his character as a "villain whose main flaw is that he's a good guy™️," so leaning into the villain part (with him indulging in his sadism) can be super delicious, but also having him be guilty about it makes sense to me too! I think it really depends on what I want to say with my story at the time.

I am very partial to teen Gojo, since I think it's very fun to write someone confident about their abilities yet completely unaware of their flaws. (also I think he's a bit more a dick than 28go LMFAO) I also really like adult Gojo when he's depicted as completely obsessed with "fostering the new generation" i.e. he is a pederast lol. I think his strange moral compass is what makes him endearing, since I don't think he'd feel guilty about the age/power gap itself, but that he'd be hurting whoever it is he's fucking yuuji he has his priorities just right!!! if they tell him it's okay, then it's okay right? :)

so tl;dr depends on the story but I like teen Gojo a lot, and I like when adult Gojo has moral compass problems.

god god I have so much to say about themes I love to explore with Gojo's character, but regarding his age/differences between Gojos, that's what I really enjoy,, thanks for the question!