arm implant birth control

I’m thinking about getting the arm implant birth control. I haven’t been on birth control since 2018, but I just had my 2nd and I’m done having kids lol.

I was on the pill way back when but I would always forget to take it. Someone suggested the arm implant and that they love it because it lasts 3 years.

I’ve heard of it migrating and getting lost in arms and being hard to get out which kind of scares me.

Anyone have the implant? Pros/cons? If not what method do you use?