It depends on the size of your home and your devices. If you have a large home and you have 802.11ac capable devices, this is the best router out there, per my research. If you don't have 802.11ac capable devices, I'd recommend the ASUS RT-N66U.
ASUS - WirelessAC1900 Dual-Band Gigabit Wireless Router - Black
(1,356)
ASUS - N900 Dual-Band Wi-Fi Router - Black
(1,778)