There's a "neither" option, but not a "both" option. Ah well, I voted tea since I've grown weary of coffee.

My favorite tea is Rooibos, it's an African tea that's actually made from bark and has a great taste (albeit probably an aquired one). The anti-oxidant levels are said to be up to 50x higher than that of green tea, with the highest found in Rooibos Red and Roobis Green as a close second.

I also like drinking it strait, NEVER putting anything in my tea no matter what kind (I only drink Rooibos, green, and mint). Much healthier for you than coffee.