Stubbornness gets you nowhere.
I like this game, but can't help but notice that the game is at least 5 times easier with the green guys than the blue.
Now, finding that the creator keeps saying "the balance is fine" has really bugged me, so I'm docking marks to make a point.
Making the better team (which is WAY better) more expensive is NO USE, because money isn't an issue in this game. It comes too easy. But more importantly, making them more expensive is no use because there of the limits to how many machines you can have at once.
Cheaper would be good if you could have lots more of the weaker machines, but you can't, so cheapness is useless. You just have a cheap bunch of weaker units getting destroyed by FAR SUPERIOR machines.
THIS GAME IS UNBALANCED. END OF STORY.