No need to look up. CVG is all 700/900 and I would say a lot more 900 than 700.
As far as comparing CVG to DAY about the only advantage DAY has is you can park right next to terminal. And get wifi in park lot! Lots of "cheap" apts. near DAY. Cost of living very low in both. CVG though has nicer crew rooms and more food options at the terminal.