D-Link AC3200 (DIR-890L)

£209 dlink.com

Being a tri-band router, this blows every other router we’ve seen out of the water when it comes to speed. We saw speeds of 600Mbps between two Macs in the same room. Wi-Fi speeds hit up to 3.2Gbps, so its three channels mean it’s no slouch there either. It’s costly, but is a worthy investment if speed is your thing.