So, I got my conditional offers from Cambridge, LSE and Imperial. But cambridge wants me to take two expensive tests for which I might have to come up to UK. So, in all, its going to cost a lot even to just hope for Cambridge. Is it worth it? I mean, LSE is good for Mathematics and Economics, and Imperial is also prestigious. But should I take the tests and try for Cambridge? And between the two London univs, which one is better? I'm not really bothered about rankings as about general opinion of people regarding the universities?