CVG 74 flying is predominantly Asia runs at this time. Some Mexico runs, domestic runs, a hit or miss S. America run but that's the norm based on the vast schedule changes the 74 generates. ORD has the Australia, definitely more Europe and of course heavy Asia runs as well to include the Mexico runs and hit or miss S. America. Everything subject to change and as a new hire I'm unsure what you might get, but I have flown with new hires who were gap fillers to some really good locations in Europe vs the standard Asia that ANC/LAX bases are stovepiped too. Easiest commute is preferred of course and perhaps going to the same places mostly and learning the ropes would be better the first year or two before the shotgun effect out in the system. Somewhat a crap shoot at times.