Line Infantry/Civil War style games

​​Hey there I've been looking for a good line infantry style RTS and was stuck between Master Of Command, Ultimate General civil war and grand tactician, any recommendations out of these 3 or others I am missing? I have heard lots of good things about each however was stuck on which one to get.

I also wanted to play total war empire/napoleon coop with a friend but then realised you can only auto resolve battles so if you had any further recommendations that are coop I would also appreciate those!