Uni and course for Investment banking or asset managementWatch this thread
Between the first 3, Bristol and it's not close. Probably switch from biology to something like chemistry or engineering if possible though, it's not the most competitive discipline unless you wanna do healthcare M&A. Personally, I'd try and stay at Warwick if you can stomach it and leave with a 2:1 or better. Bonafide target for every finance role.
I tried to switch the course at Bristol to Biochem or Chemistry but it wasn't possible which is why I'm considering taking one of the other 2 offers. Perhaps a course change at Warwick will be possible but right now I'm not 100% with investment banking I'm leaning more towards asset management due to the hours especially after speaking to people in networking events