HDMI uses a digital signal, where the quality loss from cable to cable really only matters if you are running ~100ft runs of it, so you should not buy the expensive Monster HDMI cables.

Go to monoprice.com or some other online cable company and get a WAY better deal than anything you will find in a local retail store. (For 3D, monoprice advises getting their "High Speed" type HDMI cables instead of the "Standard Speed" ones)