I believe I've always picked being deaf over being blind. I'm an avid writer and keep a diary. If I wasn't able to record my life, I'm not sure what I'd do. Plus, I convey my thoughts better simply typing or writing things out. If I had to resort to writing more so than talking, I wouldn't be in a horrid situation. I'd still be able to read and do homework if I was deaf. Yes, you can read when you're blind with Braille, but it would take a long time to develop a sense of security in reading through touch. I would also still like to be able to see what I'm wearing and what I look like. I have trust issues, so I would always believe people that people would be messing with my food or whatever being blind.
Deafness isn't much better than being blind, considering that I'm a musician, but I think I could overcome lack of hearing with my willpower. Beethoven was able to play and write music without his hearing, so why wouldn't I be able to? I could still read my music and feel the way it's being played, so I think I'd be ok. Also, I believe that a deaf person is a bit more self sufficient than a blind person, so I would still like my independence.