I think the whole squishy thing is utterly false. Not that it isn't squishy but it's less squishy than a TIE or an Interceptor. I don't see any squishy TIE or Interceptor threads. The true deficiency of the M3A is its underwhelming dial. Needs a 1 forward and more greens or a 5 forward or both. The Heavy Syck title being 1 pt would also help it.
it's not less squishy than a tie or interceptor unless you get that magical crit only result on the one shield
it's just as squishy only either more expensive or lacking vital auto-thrusters
I'm sure there were plenty of "interceptors too squishy" threads before auto-thrusters came along to address the idiocy of turrets completely negating their primary advantage. Sadly, FFG did not have the presence of mind to give Scyks a similar safety net