Hi there,
Congratulations on your offers!
You're definitely not the only one struggling with a decision! In terms of general advice for picking between universities, I would highly recommend going to the offer holder days. Sheffield's offer holder days are in late Feb, March and April, so I would definitely recommend coming along, as it will give you a chance to speak to students studying this course, and they will be able to give you the most accurate insights. I went to my offer holder days and then made pros and cons lists of each uni, which really helped me see things clearly.
They will also give you a chance to explore the cities and accommodation, and get a feel for the area if you haven't been already, which is really invaluable when choosing where to live!
However, choosing a university ultimately depends on what you would consider a priority. There are a lot of factors to consider outside of just the course, whether its student life, accommodation, extra curricular societies or getting outdoors (which Sheffield is great for!), so if you have any specific questions about life in Sheffield, please feel free to get back in touch - this will likely help you to choose.
Best of luck with your decision!
Phillippa - Politics and Modern Languages student