You don't spam the cannonball... it's the high power hit, you need to make your shots count, fire when you know you can hit...rip off their thrusters and see if they can outmanuver the titan then.
Then again, I could use Sunslayers, but I like to keep my CD, it helps with those faster ships and traders.
Yes, since the update, I'd love to see how your bomber does against Toledo's Titan