For MudMovers: What kind of tanks cannot be destroyed with Mk103?

[DKoor]

Thanks...
I've just wondered what may be the most effective way to take out tanks in IL-2 flying on axis side?
Mk103 just may be the best option for JABO fighters if we know that we are dealing with smaller tanks and lighter armour... Bk 3,7cm is mounted on dedicated ground attack planes only such is Hs-129, Bf-110, such large cannons are not available for FW-190/Bf-109.
I'll experiemnt a bit with AB250 (those used to work better than AB500s for some reason) and AB23 (AB230?). Hopefully those bomblets can pack some punch and have probably better chance of hitting tank than conventional SC250/500 (let alone smaller).

Saying that, I just recalled that Soviets actually installed 4,5cm cannon in their Yaks (besides already enormous 3,7cm), that thing must take out just about any tank in game.