I think I too would choose Sam Mustafa’s games. Note that recent ones, like Blucher and Rommel, don’t have card mechanics; the ‘unit cards’ are an option which you can use instead of miniatures. I’d add Maurice and Blucher to the ‘favourite’ list from Not Connard Sage.
Second choice would be the ‘Impetus’ family. They have a much greater family likeness than the Sam Mustafa’s games, so maybe not enough variety if that was all I could play.