because if you bothered reading what other people are writing, ther talking about losing A single medium to double ATG's.
What if I told you.... you can lose med quickly to 2 ATGs... which are not hand holding each other?
Do you honestly have so horrible micro ability that every time more then 1 unit is involved you can't even begin to imagine that other unit doesn't have to be in the exact same spot, parked right next to the first one?
Have you ever heard of overlaping arcs?
Are you even capable of understanding that you can position 2 ATGs in such a way that they can both shoot at the same target, but also protect each other if opponent decides to rush one?
How basic your micro and positioning is?