Oh boy...here we go!
It's such a matter of taste. I prefer Canon. I like the feel, the images and how things work. I call Nikon the "backwards" camera. Every function is literally the opposite from Canon. From the way you turn the dials to the way the light meter reads. One thing I like about Nikon is it seems the images are crisper, where with Canon the images seem warmer/softer...but I like moody images.
Seriously...no one can tell you what to shoot. Try them both out and see what feels "right". You can't go "wrong".