I'm into architecture, landscape, and really all kinds of photography, but I don't know squad about DSLR specifications though I learn really quickly and I'm quite efficient in Photoshop. Photography is really just a hobby, though it could grow into something more for me, so I'm looking for the camera that has good functions with some professional abilities. Something that would also would work great for the night shoots with low light without flash is a plus. After doing a bit of a research I found out that the Canon EOS Rebel XS is the optimal choice. Is this true, or should i consider something else like Nikon D80/90?