Best wireless-n gigabit router?

[saturnotaku]

I'm looking to put my D-Link DGL-4300 out to pasture in favor of a wireless-n router. I have my PS3 connected to the wired port on the router and occasionally hook up PCs to it, so I'd like to maintain gigabit ethernet ports. The ability to establish a separate, temporary guest network would be nice for the few times I would connect my DS wirelessly, though this is not a requirement.

I'm looking at the Linksys WRT310N, D-Link DIR-655, and Trendnet TEW-633GR but am more than happy to entertain suggestions of other models. Thanks in advance for any advice.