Hi I'm also a Cambridge med offer holder 👋
This is how I see it, medicine is going to be a difficult course wherever you go, so you’re going to want to choose the uni you like best.
Yes commuting would be cheaper, and cost of living is high in Cambridge, so if you prioritise a place where you won’t have to think of money as much, don’t choose Cambridge. That being said, in my PERSONAL opinion, with med we’ll be in so much debt anyway by the end of the degree that I’ve personally decided not to focus on the financial aspect as I think it won’t make that much of a difference by the end with the debt we’ll have to pay back anyway. Obviously I’d prefer if it was cheaper but that’s something I’m willing and able to sacrifice.
Support network - I think that whichever Uni you go to you will make a new support network there. Most people going to Uni are moving out to different areas away from their families and so they’ll all be in the same boat. But again, doesn’t hurt to have your current network close.
No biology - Cambridge clearly thinks you have what it takes to give you an offer without bio a level, fairly sure that’s rare every year. I take bio a level now, and I believe it’s not too hard to understand. Let’s say you chose Cambridge, you’d likely want to self teach a lot of a level bio. You won’t have to learn the plant units at all which will cut down the info. The majority of the a level is developing from GCSE in more detail. And I personally find it’s not too difficult, there’s just a lot of content to learn for exams at a level. If you dedicated even an hour or two a day over the summer to just revise bio, maybe do a couple of past papers to put it into practice, I’d say you’d have a good foundation for the degree. Plus they only specify an A* in chem, so you won’t need to be at an A* level, if you can get to an A grade level of understanding I think you’d be ok. Yes I admit it might be a difficult transition, but it would also be tricky at Sheffield (although we can expect Cambridge might be more full on at the start). So if the uni thinks you’re capable of doing it, I’m sure you are
I know there’s not much time left to put options in. It’s up to you. Cambridge will be a very unique Uni experience with lots of traditional aspects (like less clinical exposure early on, lots of essays, less teamwork in things like PBL groups, but then more one on one teaching with supervisions). Sheffield will be more chill as far as medicine can go, more modern approach with teamwork, clinical exposure, probably less intensity, but then you’ll lose the traditional aspect of Cambridge. It’s a huge achievement to get med offers anywhere, but Cambridge is extremely impressive, but if your heart is more in Sheffield I wouldn’t choose Cambridge just for the name or reputation.
I really hope this helps a bit!