Default [Q] Advantages Of CM 10 Vs NC 1.43?

I have a rooted Nook Color 1.43. I am trying to decide if I should install CM 10.2. What are the advantages over NC 1.43? I tried searching but couldn't really find an answer. I know NC 1.43 has very limited cut and paste features. Will this give me the full Android cut and paste features? What other standard Android features that NC 1.43 doesn't have?