>> I prefer a big feature to be one big PR rather than a lot of small ones.

Yes, same, and I genuinely do not understand the insistence that PRs should not be above a certain size. I think most people are under the (misguided and wrong) impression that a PR review should take less than the time it took to write the code, and therefore allocate no more than 15-30 minutes per review. So when they come across a large PR they find themselves at a loss.