The implant

Hi all, I just wanted some advice from anyone who is on or has ever used the implant. As someone who's only ever been on the pill I was wondering what experience any of you have had with the implant and I'm considering changing to this. I've experienced such bad mood swings and a low sex drive from being on the pill so have been off it for a while so my body chemistry is back to normal but I'd hate for this to happen again if I were to go on the implant. So my question is have any of you had such bad affects it's made you want to take it out? I am also aware that everyone reacts differently but just wanted some general experiences, thanks x