Stalingrad? Moscow?

[JAJ28]

Im interested to know if either AotR or Red Victory cover much of Stalingrad or Moscow? Ive looked at WDS and searched the forums here but only find sane vague references to either. I only Have the squad battles demo, and looking to purchase one of the squad battles mentioned as my first.

Also, have an interest in the Winter War game, anybody have a preference for either or all? Thanks for any help in advance.