Modern digital camera equipment has improved greatly in the last decade. What brand you shoot doesn’t matter. There are benefits to larger sensor sizes, but even if you shoot micro-four-thirds you should be able to make great images. Thom Hogan is a well known reviewer of Nikon equipment and he recently wrote a an article titled Seven Reasons Why I’m Still a Nikon DSLR User. It’s an interesting read, especially for those trying to decide which system they should invest into.