Though I personally prefer a bright green tea like Dragonwell, Wulong tea is a nice smooth change so I keep some of that around in my tea cabinet as well. I often enjoy a hot cup of tea in the evenings when the caffeine in coffee would keep me up at night.
June Chua has more on the qualities of Wulong or Oolong tea, in her latest article.
If all you ever drink is Red Rose or your supermarket brand of black tea, maybe June can change your mind about trying something new.