@stasjafawn, the copper iud has been around since the 70s. it used to be called the copper t. I loved mine.

I liked the Nuva ring, no side effects and easy to use. But make sure you don't forget and change it when you're supposed to, that's how I got pregnant. Whoops! :) I've also used the pill for many years and been just fine.

I really liked Nuva ring. Didn't have any side effects from it or anything.

I have bad experience with depo and pill, copper IUD is too new of a thing for me to be comfortable with, but I've heard many good things about Mirena. Ik you find all the horror stories online, but that's because many people don't think to post their good experience!