Is battery life good? Btw is the 60Hz display too noticeable? I’ve been using high refresh rate displays for like a decade now and I’m a bit concerned about that one

Is this one good enough for a laptop? I alr have a powerful Pc and want something quiet and fast. Also is the 13 inch version too small?

As a student I can say that 13" will fit into a lot more backpacks and is easier to use on-the-go