I just don't like the fact that it doesn't have a Uplink port. 'cause sometimes we'll want to connect 5 computers. that's the reason that i got the Linksys instead 'cause you can connect 5 computer to it using a "crossover" cable connected from the computer to the uplink port. Therefore, the LInksys is really a 4-port.
Anyway, the SMC was a good router. It's easier to set up. Your ping should go up but only slightly. and YES, LAN games work.