What OTC pain reliever works best for your arthritis?

I have moderate RA, and today is a not-so-good day :P Which med works best for you? I have some non-narcotics that I take at night, because they make me really foggy, but I don't want to take them now. Do you take Tylenol, Ibuprofin, Bayer, or what? I feel stiff, like I have to pop every joint, and slow and sore and achy. I'm at work, so I can't do much about it. Thanks in advance :)