I don't know if any of you have an answer, but you all seem very up on the game, so I was hoping someone had some advice. With the new training queue, does it speed up training time to have more than one of the dark and regular barracks at max? I'm basically just doing heroes and walls until I can go to th10, and am wondering if it matters anymore with the last big upgrade, or if its all the same if you have one max barracks of each type. Basically, should I just keep upgrading walls, or take the time to upgrade a few barracks?