Warwick GEM vs Bart’s Undergrad

As the title suggests, I have offers from both and am sure which to pick. I’d really value any advice and would love to hear from people at either uni/others in this position.

For context - London is my preferred location due to proximity to family/friends & significantly cheaper rent. I’m worried about my quality of life/social life at Warwick. Just not sure if the 5 year course is the wrong choice to make. Funding isn’t an issue. I was somewhere I didn’t like location-wise for undergrad and was miserable so worried about making the same mistake!

PS: Currently on hold for Bart’s GEM, but don’t have much hope of coming off the waitlist atp :/