Kc is a bigger threat.
Bigger threat because they are very good on one side of the ball. And the reason they are very good is their personnel and scheme pits pressure on the entire field.
Mahomes had 4 TD passes last week and any decent QB would have had those 4 because the scheme and the players in it resulted in wide, wide open receivers.
Conversely their defense sucks.
Baltimore is ok on both sides of the ball but not anything great on either (unless they are playing crappy teams.)
We should beat the chiefs because both teams have excellent offenses and only one had an excellent defense, the other sucks.
We should have little issue beating Baltimore because they are a pretty average team.