I think we are forgetting to ask some important questions before recommending a wireless router.
Do you have a one story home or a two story home? If you have a two story home do you have any systems that need to be connection on the second story?
Are you going to be sharing files between systems?
I would recommend either D-LINK or BELKIN for your router. They offer good technical support, good features (security and whatnot), strong signals, and easy to configure pages.
If you NEED range then you might want to look into MIMO and Pre-N