both, like you said one damage does nothing, some people are asking for like GEG12s. now you would need to roll at least 3 hits to get past that, as you cant get crits to ignore the GEG. then the shadow ship has huge self repair.
this makes it very powerful for shadows. and also means smaller ships cant touch them. hell a WS probably couldnt even dent one apart from occasionally with the beam rolling a 6 (with precise for a crit).
GEGs on shadows whcih dont take crits are over the top. hell alot of fleets facing drakh are resorting to crit fishing.