IUD opinion

Molli
Ok guys so I just got a new gynecologist and I am going to him on the 10th.  Anyway, I'm going to talk to him about getting the Skyla put in. I am not good at taking a daily pill. I was on the depo for close to two years and I gained weight like crazy, 30lbs. I have been on the NuvaRing for 3mo now and HATE it. I'm prone to infection and I get a lot of vaginal irritation from the ring even though it is positioned correctly. I don't want kids for 4 more years and 3 years is the minimum. What are your guy's opinions?  I am aware of all the risks already.  I've experienced heavy cramping c spotting d/t PCOS