u/AlphaMaxV5

Iooking for advice coming back as a returning player. I used to play this game with my dad but we ended ip leaving around the time that the Schlieffen came out i think that was 2023? Where looking to come back and wondering what has changed about the game in the three years we have been gone. Where looking for a new tech tree to start and wondering what is considerd fun and not completley ass by the community.