[Gandalf Parker]

No prob. Its not like any final answers have been reached on lots of it.
Thats one of the good points of this game. Ive bought games for as much that lasted less than a month on my machine because the forums had all the answers including the "always works to win" strategies. But after years, all the apparently absolute answers here tend to rely on an unspoken addendum of "depending on your nation, the map, the mods, the game settings, and what nations you are up against" and even then are still in discussion.