I really liked Ortho tricyclin Lo. I don't know if I spelled the right. The hormones in that pill come in a lower dose so the side effects (at least for me) were not there. I've just switched to the nuva ring which is awesome cause you don't have to remember to take a pill everyday, but I'm having some wierd physical side effects with it.
Good luck. It's a hard thing to research, dedice upon!!