Alright, so I've been looking at these three camera's for my first DSLR for awhile now and I don't really know which one I should get. It seems like the only difference between the canon's are the articulating screen, which I don't really need. I've heard the d3100 gets jello-ey during video whereas the T2i does not. Which camera out of the 3 do you guys recommend for the beginner photographer? I'll mainly be taking pictures of nature, and longboard tricks.