Commandos are honestly the best thing hands down that brits have going for them. They aren’t ordinary infantry and can’t be used as such because they have relatively large RA compared to other elite infantry and are expensive, but if you make good use of the camouflage bonuses you can easily beat or wipe squads without even losing men and then fade back into the fog of war. They’re the only reason I still play brits at all and they’re a ton of fun if used right.
Commandos actually have EXTREMELY good RA. I'm pretty sure the only infantry that has a better base RA than them is obers, and theyre 4 men. Commandos do have really bad RA bonuses with vet, but with how good their base RA is, they still hold up pretty well compared to other max vet infantry.