Canon 7D vs. Canon 50D vs. Canon T2i looking to get my first nice camera; thoughts, opinions and experiences?

Every single detail and experiences you can give me is appreciated along with lenses. What type of lenses should i start with, the top three types would be nice to know? I have begun doing my research and will continue to. If i get the 7D the number of different lenses that i would get is quite different than if... show more Every single detail and experiences you can give me is appreciated along with lenses. What type of lenses should i start with, the top three types would be nice to know? I have begun doing my research and will continue to. If i get the 7D the number of different lenses that i would get is quite different than if I got the T2i.
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