It's not the camera i am using who take the pictures, it's me !
Having a good camera help, for sure, but that's all, they are only tools, and the most important in photography it's the 20cm behind the viewfinder.
Having said that, Canon, Nikon, Sony, Pentax, whatever ... it's not the brand the most important, nowadays they are all good material if not, all excellent.
When people ask me some advises, i always answer the same way:
I am married with Canon, yes nobody is perfect, it can change tomorrow, but actually i
am very happy with it.
I didn't came to the red side randomly (Canon brand name is red, Nikon is yellow, so when later on, i will use red or yellow you will know which brand i am speaking about).
I went to a Canon shop, look at a body, try the ergonomic and layout, look at their lenses, did the same with Nikon and Pentax, came back to the red side because their ergonomic and layout just fit perfectly to me, i even didn't have to ask to the seller to show me how to navigate between menu and layout functions, it came naturally for me, also the huge choice of very high quality lenses with Canon, took the final decision.
+ Some converters, flashes, filters, tripods, underwater housing(for the 5D2), etc ...