I am new , or I should say, a returned from when this was first released, to Iron Front Liberation 1944..and now with more time to fully understand, and having a much better computer, am really enjoying this IF....and the missions from Gunter are truly outstanding.. However, I see that a lot is being talked about ARMA 3, and having IF on that... but, my question is, does that really make that much of an improvement then just staying with what I have? I know it is only $29 + , but these days I have to wa...