best website/mail provider?

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yahoo,rediffmail and gmail are the best email providers now.In my campus about 99 %of net users have email ID on yahoo and gmail.we spend more time with gmail and orkut.yahoo beta is better than yahoo.But 25% of us think that yahoo is better than yahoo beta.We like gmail due to its speed and 2GB storage. I like to know which is best according to you? Why?