Storms have their own DPS boosting ability at a press of a button.
Ost has ambush camo with 50% accuracy bonus as well, both grens, PGrens and HMGs can use and benefit from it.
Commandos have strong start, but they fall behind with vet(and that's why the strong start).
Their boosting ability is meaningless beacause they are only 4 unit
4 unit + recevie acuuracy penalty kills him in an instant
Commando dont fall behind in late game because they can have strong 2 bren LMG(Version before nerf)
2 bren LMG Commando overcomes the limits of the CQC unit(even he can shoot bren while he is moving)
If you can not believe it, just try it
I've already made a lot of gains through them
And try using the Stormtrooper after using the Commando, you will feel a lot of difference