Which school's "organization" you prefer the most? European or American one?

Before I had to go to school to America, I had to do school in Russia. Back there we had.... 4 Hours of school, Sunday off. We also had a 4 month summer vacation.

I prefer the Russian system since there the teachers are more aware of the time limit and spend more time that they have in the class actually teaching then giving the class BUSYWORK.