Something I am curious about is Cambridge's reputation today for sciences. A lot of pretty famous British mathematicians have done the Tripos part III there. Is that still considered meaningful? I am asking because many US mathematics departments have shed or reduced their master's programs in favor of just focusing on the PhD for postgrads. For historical reasons I am curious how the Tripos part III there has fared.
Cambridge's reputation for sciences is the best in the country, way ahead of Oxford outside a few niches. The tripos part III Masters programme is selective and demanding - and most students are doing it while applying/angling for PhD programmes so from what I hear the pace is high.