Canon 60D or Nikon D7000 im going crazy!!! which to get?

So I like the 60D but everyone seems to also like the D7000. Ill be honest with you, I prefer the Canon's menu layout and on layout and its not all messy like the Nikons. People do say the Nikon gives better quality photos but by how much? Is it really noticable? It is more expensive but I feel like Nikon lenses are less expensive so I will save there (correct me if im wrong) and they have tons of more lenses. It is also a magnesium alloy body, ow important is that? And do you really need a 100% viewfinder? Honestly I lwant a camera that I will enjoy looking at (i am spending a lot of money) bt what could you say about the Nikons on and menu layout and everything. Im so 50 50 I cant make up my mind. Also the swivel screen is nice. Really I want to know if these two cameras will have noticably different photo quality.