Peanut butter or tahini

What's your favorite? I like the sweetness of peanut butter. I'm eating a classic peanut butter and jelly at least once a day but I love the versatility of tahini. I can put tahini on anything. It makes sweet and savory things taste way better. I just tend not to be as adventurous with peanut butter. If you could only choose one, what would it be? Mine would be Tahini.