Come on guys and gals, you know you would rather have the SC$ than those expensive bombers chewing up expensive bombs every month. Use attack drones for shielding your fighters instead when attacking those C3s.
Yeah but its vital you need the bombers to take out the anti-air/interceptor/defensive missile batteries that are based in the cities and forts, presuming you've took out the air defence first just like you said Crafty.