I had KCL as my firm and Nottingham as my insurance and seriousley considered Manchester, I chose KCL cause ive always wanted to go to LondoN! but it turned out I missed my KCL offer and i'm at Nottingham now, and I have no basis for comparison cause I never got to experience KCL but I'm having a great time here, I never thought id miss my grade offer so I never even considered Nottingham and I really didn't wanna go but the Town is really compact, with all the main brandlines and clubs, it's a LOT cheaper than London and the Campus is just so beautiful! Your ultimate goal should be to get a job in London so if your going to live there anyway, y not expereince the beauty of campus university life first~ But it really doesn't matter I just think KCL sounds cooler~ reputation may be slightly better, may be slightly worse, Nottingham's the first university to expand to China and has already a campus in Malaysia, don't ignore that!~ but it's mostly what you make out of it and i'm sure u'll love it wherever you go! So just pick Nottingham cause u'll save a lot of money whilst loving it ^^