Tau infantry is as good as SM but they can spawn drones WITHOUT LOSING AN ACTION while SM cant attack and throw a grenade in the same turn. Hammerhead is faster, has better damage vs armored and infantry PLUS it can fire a missile. Tau are better at every single thing and the advantage of Tau vehicles versus SM is absurd. Tau are ridiculously overpowered especially vs Space Marines. I'm not sure if anyone from the dev team actually played the game.
