I am applying for Christ's! I considered Corpus Christi, Emmanuel, Trinity and King's (the first two more seriously) and Christ's. After attending the open days this summer I was captivated by the atmosphere at Christ's.
It's such a beautiful college, and the accomodation seems really good (esp. if you don't mind small, functional typewriter rooms).
I had a tour around Emmanuel College too, and the accomodation there genuinely frightened me. The rest seemed quite alright, though. Corpus Christi's library looked very good. :P /randomstuff