Nuvaring ?

Anyone have experience with the nuvaring? I am considering it for birth control after my lo is born. I used to have the mirena years ago before my second was born, and I didn't mind it but, ive recently had a friend who had to have surgery to get it removed from her uterus, and I've heard of it quite a bit. So I'm not really comfortable with getting the mirena again. I really don't want to get pregnant again at least for 3-4 years... but we do plan on having another in the future. Any suggestions ? (I suck at taking the pill and always forget)