Recently I switched to another brand- Sony. Before I continue let me say that this is because I work for them, so I figured that I had better get on board with the product. Bye bye Nikon, hello Alpha. Over the past couple of weeks I have gotten to know both the A100 and the newer A700 and I am impressed with the results, keeping in mind that certain things are not as advanced as my old mates at Nikon but on thing that is impressive is the output- clean whites, great skintones and fantastic color.
It may be of intrest to note that at the same time my wife, a Canon user purchased herself a 5D and some L series lenses so I now have a pretty good understanding of all three systems.