hello, I'm new to the forum and relatively new to the game. This is probably my favorite strategy game currently, but I am very unsatisfied with the AI in vanilla. It seems to have a great selection of mods, but it would take far too long to try out each and every one of them to judge how good the intelligence is in them. So I'd like to hear from you what you think the most challenging mod is- if you had to pick only one (not challenging because the AI is given an unfair advantage, but because it actually launches huge offensives- real D-Days, and goes for encirclements)