It’s certainly been my experience that page sizes should be bigger than you initially expect. Paginated endpoints are typically iterated all the way through meaning you’re going to return that data anyway. May as well save the additional overhead from multiple requests.
Not implementing pagination at the outset can be problematic, however. If you later want to paginate data (e.g. if the size of your data grows) then it’s going to be a breaking change to implement that later. Big page sizes but with pagination can be a reasonable balance.
I had a beloved F91W that I used for years. One day, when surfing in Morocco, it gave out and the screen became foggy before showing me an error code and never recovering. I guess I should have gone deeper.
Not implementing pagination at the outset can be problematic, however. If you later want to paginate data (e.g. if the size of your data grows) then it’s going to be a breaking change to implement that later. Big page sizes but with pagination can be a reasonable balance.