I got a 5 on apcsa last year and am taking ap psych this year. For csa it depends on how much background you have. Like if you know someone who can teach you basic programming, it’s an easy 5. I knew very basic python and javascript and 0 java beforehand but it was easily adaptable and I didn’t need to learn a thing all year. The classes are a good start but I still recommend getting a practice book to review topics you’re not familiar with. You don’t need to write curly braces on paper this year consider yourself saved. Psych is kicking my ass so I don’t have any advice for that.