Router/Gaming

Hey there.
Need suggestions for a reliable non-discon,/packet dropping router. 1 PC (hardwire), 1 Laptop (WiFi), PS3 (WiFi/Hard), 1 Media PC (WF/Hard).

As of right now, these are some I am interested in:
http://www.newegg.com/Product/Prod [...] 6833124284
http://www.newegg.com/Product/Prod [...] 6833124321
anyone luck-out with these two? Set the 70$ version up for my sister - seemed to have no speed loss; although she doesn't game so I haven't the experience with it to have the full confidence in buying the lesser model.

And ofcourse this baby:
http://www.newegg.com/Product/Prod [...] 6833124190
Though, being a cheap ass; I'd rather buy the cheaper LinkSYS if it is sufficient and reliable.
Not interested in the 4500/4100 w/ "Game Turbo" technology

Thanks a bunch,
Eric

[Should mention that all of these systems are located within a 10ft radius among each other - laptop is stationary also; haven't any plans for moving it.]