Laptop for computer science and AI degree

Hi, I'm looking into laptops and I was wondering if anyone has any suggestions. And if anyone knows about how the course works a bit better than I do. Do students tend to program on their own laptops (in which case I'll spend a bit more money and get a better one) or just takes notes and write up stuff on the laptops and then do all the programming on the provided computers.

Any insight would be great!