Because m10 is limited to a single doctrine and m36 is stock?
useful doctrine unit are use often. t34 / command pz4 / is2 / kv2 / isu152 / elephant / jt . useless doctrine unit are rarely used puma / m10 / ostwind / hetzer.
m10 only good use at swarm . if u only get 1 its better to get 6 pdr. usf m10 spam maybe useful cause tank crew repair is fast and free. brit couldnt do that while its costly to ability repair. and people would rather get ff instead of m10 spam. i dont see how the m10 help in this commander.