I wired every room in my house (already standing since 1958) with 2 Cat6, 3 RG6, and 1 Cat5e for phone a couple months ago. When the house is already standing and the walls are up, I decided it would be better to just do Cat6 instead of possibly having to replace the cat5e in the future. I'm glad I did it, because everyone is envious of my wired house.