People i bring bad news.
Remember someone said Diamonds back is better than Siege Tank?
Diamondback cost 150 m & g while Tank cost only 150 m & 125 g. Tank also requires only 3 supply vs diamondback 4 supply.
Tank in siege mode does 60 damage each 3s while diamondback does 20 (+20 vs armored) each 2s.
If Tank got maelstrom round, its damage becomes 100.
The only thing diamondback is better than tank are +50 health, move faster and can attack while moving