I'm currently on Requip, but I would like to know if anyone has tried Mirapex, Baclofen, Horizant, or anything else for Restless Legs Syndrome and Periodic Limb Movement? If so, what did you like or dislike about the drug? Also, this applies to what has worked or not worked for you pertaining to, muscle spasms, muscle twitching, and parkinsons disease, etc...