What I realy like about the GTX 900 Series is the fact that since they are overpowerful in a 1080p display, anti-aliasing is no longer usable only on low demanding games.
For anti aliasing in 4K, let's wait for the GM200 to come out.
For the Zotac cards, I love the metal backplates and shroud because more metal in better, and since I love silence, the fact that Linus says it is quiet must mean it should be as silent as
a graphics card with air cooling can get. Nice feature.