Hi, and welcome to the forums.
My entire house is wired for ethernet, and a few of the devices are even gigabit enabled. But I couldn't find a suitable gigabit router (that was a year ago). Actually, I gave up easily as I wanted at least 9 ethernet ports (sorry if that sounds like one-upmanship 8)).
I settled for a Netgear GS608. Together with the 4 port router that gives me my 9 ports and more. It was cheap as chips, has never missed a heartbeat, and it looks very stylish too, sat up on its stand, side by side with it's near-twin, the Netgear DG834GT (ex-Sky) router.
Is there any particular reason your devices like to be plugged into the router?
- 7LM