Edited: Stands all the way. Nen is okay, but it is not as cool as stands and the abilities that stands give are hugely broken compared to Nen and for my stand, I would have it have Op abilities like those of:
It also has all the powers from these stands:
The World Over Heaven
Killer Queen
Cream
Star Platinum
King Crimson/Epitaph
Tusk
Made In Heaven
Gold Experience Requiem
@Rkv0 Thank you for this and for you answer.