Most of us are probably used to using Posts as the basis for most of our WordPress content. And that’s fine. But if you ask me, Pages rock.
I guess I like Pages because they often provide an opportunity to do something different.
If you’re writing a blog and using Posts, then your posts are going to pretty much all take the same look.
But a Page could be almost anything. On top of that, one Page can look wildly different from another, and nobody bats an eye. All bets are off with Pages.