coocoo bananas :
If u had a gigabit router, would you use cat 5e or 6?
Cat5 = 10/100Mbps for 100m
Cat5e(nhanced) = 10/100Mbps/1000Mbps for 100m
Cat6 = 10/100/1000 Mbps for 100m 10,000 Mbps for 50m
Cat6A/Cat7 = 10,000 Mbps for 100m
That being said, if your doing a new install I would use Cat6 if you can afford it, but Cat5e would work also. Cat5 will not work for gigabit speed.