How boring is it to be the best among the cohort at a university? Is the university really just a piece of paper to you?
I would much rather be the bottom of the cohort at a university than top of the cohort.
If you are the bottom of the cohort, you'll learn so much more and get so much more out of your degree, and be so much more knowledgeable about your subject in the end. Who cares if you get a first or 2:1?
I was among the top of the cohort for my undergrad and I absolutely hated that. I hated never being able to find help from classmates when I needed it, and I hated the lectures getting slowed down by people taking much longer to grasp the material than I did.
For my master's I picked a university that will virtually ensure that I will be the bottom of the cohort, for that reason.
Please don't make that mistake.