So what should I do against such builds when FE, assuming I couldn't scout perfectly.
Should I get Speedling or Roach? To be honest I prefer Roach over Speed in P and Z. So when should I get Speedling in P and Z and should I get Roaches in T?
How much Spine Crawler should I get and how soon should I put down 1 Spine Crawler just in case?
What should I do with the FE? Should I cancel it?