I remember playing this a couple of years ago. I never liked the infantry combat because the ground battles traumatized me, pnzr. 2's everywhere. I always flew in a group with spitfires.
The only con about this game is that it doesn't force players to stay within a reasonable vicinity. It's supposed to be a ww2 sim with an objective based campaign yet players often saddle up alone and get mad when they have no one to back them up, this isn't for the weak minded.