USSR- light tanks BT-2, BT-5, BT-7 (bt7 is in)

[Midonik]

BT-2, BT-5, BT-7. I wasnt find with one was used more often. Can someone help me?

[Midonik]

Medium tanks: T-28 T-34-76 T-34-84 T-44
Same like with light tanks- I dont know witch one was used more often.

[Midonik]

Heavy tanks: .T-35
IS-2
IS-3
IS-4

[Midonik]

BM-13- rocket launcher (it can be their elite unit)

[Deadshot09]

Light tanks: bt7
Medium tanks: i think it's t34 but im not sure
Heavy tanks : there is also the kv-serie
-kv-1
-kv-2
-kv-1s
Rocket launcher: the katioucha also exist
Tank destoyer: the su-serie
-su-85
-su-85b
-su-85i

[Deadshot09]

Light tanks: bt7
Medium tanks: i think it's t34 but im not sure
Heavy tanks : there is also the kv-serie
-kv-1
-kv-2
-kv-1s
Rocket launcher: the katioucha also exist
Tank destoyer: the su-serie
-su-85
-su-85b
-su-85i

[AESrus]

Light tanks: T-26; T-46 MS-1(T-18) A-20; A-32
Medium T 34-85;
Artillery: Su-26; Su-18
All another there was in another messages