I'm still trying to figure out why these cost so much. I just don't see them as being that great vs Imperial fighters (maybe they are in the game for something we will see later down the line?). here are my thoughts…
4pts, that's 1/3 cost of basic TIE fighter.
They require a Target Lock (using up an action)
They can only be used at Range 2-3 (not a negative, just a statement)
Vs a TIE fighter it's 4 attack dice vs 3 agility
If the TIE has agility token, even tougher to get through
So even if you get a decent number of hits, there is a good chance that they will be mostly avoided. That's a lot of points for some possible damage (but mostly none).
I can see Wedge being slightly better (4 vs 2 dice) but still a lot of investment at 4 points. Imperial concussion missiles vs the Y wing is a different story altogether. So is the proton a weapon that is still awaiting a perfect prey in the Imperial fleet? Or am I missing something entirely?