Saw my old top 10 OP characters list.
Looking at it now, I wanna change it. So here's my list again! Spoilers as usual.
1 Going Merry
2 Brook
3 Sanji
4 Nico Robin
5 Usopp
6 Doflamingo Rosinante
7 Tony Tony Chopper
8 Charlotte Pudding
9 Koby
10 Sabo
I have a feeling some of it is gonna change again later but we'll see.