Has anyone ever took the shot Enbrel? If so, what are the side effects and did you have any?

I am currently on Raptiva but I’ve had a major flare up. The doctor told me yesterday that she wants me to start taking Enbrel instead – so I’m also wondering – has anyone on here been on one of these shots and then transitioned into the other? and if so, how did it go – did it clear up your flare up – and did you have any bad side effects? I know what the side effects can be, I’m just wondering about your experience. Any information will be helpful