Leno. I liked Letterman's Top Ten list, but overall I think Leno was a lot more funny.

Leno makes me laugh, and is an original. He still does stand-up and is simply funny. Letterman, people say, has more of a dry sense of humor, but I don't find it dry, I just find it not funny.

Pretty easy choice here. Leno annoys me and I just don't find him funny. I do find Letterman funny, and I used to watch his monologue and turn the TV off when the guests started showing up. The real problem is that the late shows are, well by that designation, on too late.

While I could only tolerate Leno is small amounts, I did watch his monolog (the first 10 min of the show) once in a while. Letterman is just too dry. His old man humor never appealed to me.