To expand on FuglyDuck’s comment, the reason it is unique to you is because it depends on the size of your knuckle relative to bone diameter near your hand.
If you have thick knuckles but also thick bones/tissue then a thicker ring will hit the adjacent fingers and might be annoying.
Try a bunch of rings of different thicknesses to find what is comfortable for you.
FuglyDuck@lemmy.world 1 month ago
that’ll be addressed during a proper sizing. what’s right for you is going to be mostly-unique to you.