In big fight static defense don’t work on Zerg. But they post stop harassment but give spine armor.
Speed great since possible slower queen need spine for stop harassment. What armor is attacking.
Terran reapers and marines no one send in marauders. If they it’s low number that shouldn’t be concern.
Respers heal so start sending in waves so until roach warren or speed for lings get done. Zerg can easily killed. Spines don’t do enough damage and since there mobile you have mass spines. Which is more damaging your economy than harassment is.
Protoss biggest threat is zealots and adapts
Not stalkers or immortal.
Zerg main threat lings any time roaches are switch its mass
If damage was not a bonus or tag was change to light that would help Zerg out way more.