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Nikon or Canon D5100 t3i?
I am using mainly for shooting people, view photos taken at night, in parentheses exp car, and the video is a advantage. What should I buy? Why?
I'm also debating on whether to get a canon or Nikon. In my opinion, I think you should go to a store that has cameras on the screen and test them. We also compare the specifications, but keep in mind that mega pixels are not everything. For a direct answer: I would say the canon. This is a kind of declaration of bias because I am a canon user long, but doing research in the T1i and others the canon seems to have very good features for people and stability. Nikon would be good too. Many of my friends have Nikon and take pictures of friends and comes beautifully. Good luck! 
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