What level you shoot for with a mob's PS is all determined by the metagame. In some ways it is rock-paper-scissors with the simple idea that a higher PS win until it no longer does and you go pack to as many low PS ships as you can get.
If you face a lot of PS 1/2 ships then you may want to go with PS 4 ships so you can shoot first to and hope to thin the ranks. Of course if PS 4 is common then you may see PS 6 to do the same to the PS 4 who hopefully have discouraged the PS 1/2s from showing up. Of course those PS 6 ships then run into more of those Aces where their normal "advantage" is completely worthless leaving them wishing they had more ships because a 12 point Academy TIE is just as good against Wedge as that 15 point BSP except you paid 20% less for it. This is the dilemma you face when trying to use higher PS ships.
good points. i am noticing a lot more PS4 squads about in this current meta. im also seeing a few (or even one) high PS pilot accompanied by mid PS and low PS pilots (Dagger Squadron, Blue Squadron Pilots would be the main repeat offenders but Black Squadron Pilots are popping up in my local playgroup as well).
I can see HWK-290 name pilots getting more play in the future as their pilot abilities are very good - these guys are just looking for a home to settle in (For rebels im really liking Kyle Katarn especially).
Edited by The_Brown_Bomber