Depo-provera versus other methods of birth control?

I'm on Depo and I LOVE it, no side effects, no periods since I been on it...But just note that every woman responds differently to Depo as with any other birth control......I read about the Nuva Ring also, but I just felt the Depo would be better for me, because the Nuva is placed in the every three weeks, , Depo is injected in the arm or ocks every three months...But you should read up on them both to decide, but to me Depo is great....I have heard a lot of horrible stories from it.....The common side effects are weight gain, headaches, irregular bleeding, no bleeding at all, spotting....That is usually within the first three shots, after that your body gets used to it and starts adjusting.....