British or American humor?

You know, talking about a certain book got me thinking. I can't think of one bit of American humor I find funnier than Monty Python, Bean, or the Hitchhiker's Guide to the Galaxy, and I am an American. Actually, yes I can. Young Frankenstien is still the funniest movie ever. The early days of Saturday Night Live rocked too. Which is better? British or American humor? British humor seems to be a bit more slapstick, while American humor takes it's time setting up a joke and whammies you with the punchline