Pros and cons of nipple piercings?

Hey guys, I am currently debating about wether I should get my nipples pierced or no??

If anyone has their nipples pierced could they tell me everything about it the good the bad and the ugly. I don’t have sensitive nipples at all and was wondering if piercings would help that. And also Could it affect breastfeeding on the future? 😫please help me with these questions