Purchased my first command control set today and all I can say is wow! I picked up a Railking starter set with PS3 BNSF SD70 today and I can't get over the sounds and detail of the locomotive. I'm only using it with the supplied DCS remote commander, but will be getting the full DCS system soon.
My layout has a O36 inner loop and an O60 outer loop. The PS3 Railking line will suit my fancy just fine.