I think the biggest issue with the X-wing is that when this game first came out they took the TIE fighter flipped the evade for attack slapped on 2 shield and said here you go..
The X-wing shouldn't of been balanced around the TIE fighter and that's why it comes in as mediocre. X-wings do need something and always have.. I felt it when we first started playing this game with the box set.. X-wings just didn't feel all that.