for me when I went to shop for my first DSLR I felt like canon had the best button layout on the body. Since I was looking for a camera to give me better control over taking a photograph, canon felt like it was simple and logical to change settings on the fly. Nikon didn't feel right in my hand and some buttons weren't even there.
. But I did for about 3-4 years. Made me really good at nailing exposures, but my color was pretty terrible.

