End of ost tech tree u getting better tank than any allied fuction, also ost tech tree unlocks some upgrdes (pfaust-rifle nade-lmg42-panzerhsrecks).
Brits nade unlock 25 fuel
Brits lmg/piat unlock 25 fuel
soviet molotv unlock 25 fuel
soviet at nade 25 fuel
usf zook/bar unlock 25 fuel
usf nade unlock 25 fuel
soviet/usf t4= ost t3
OH and brits are designed to be better at late game stage,that's why they have panthers/comets.The problem is the OH can hardly get T4 units except larger team games.
By asymmetrical balance OH can unlock nades/LMG when they tech up.But the whole tech tree cost of the OH is more expensive than the Allies.The SU/USF have a must to unlock the nades/weapons but meanwhile they can rush to light armors.Also the brits can rush to Centaur/Cromwell.That's a fair trade.
BTW,something is 15 fuel not 25:brits nade,molotov and usf zook/bar.