Which is free? The non doc one or the doc locked one? Cause.... like the lefh needs a certain doctrine AND vet and the Brit one means no croc AND no reinforcement (didnt actually watcu stream I think I read That? At the very least it means no OP sexton spam right?)
Saying you don't get crocs is like saying I can't get tigers if I get lefHs.
Counter barrage costs zero munis fuel and or manpower to use. Besides, Brits in 2v2+ often get forward assembly to reinforce from anyways.