How di I know if I need a G router or an N router?

[shrock]

I am replacing an antique Linksys router. All the new routers are G or N. I run two laptops, 2 Playstation3, a new XBOX360, Nintendo Wii, etc..What the heck should I be looking for besides a life? N or G?

 

[Guest]

Since N is the latest, I would just go with N since it supports G as well.