Why even bother to use the X-wing?

By Sierra Romeo Charlie, in X-Wing

First off, this is NOT a "Fix the X-wing" thread. Please post ideas for that in the 6.02x1024 other threads on that subject.

Now, what I'm asking is, what does the X-wing, as current rules stand, do in a Rebel list better than any other available Rebel ship? Why would I choose an X-wing over say a B or A-wing?

I'm having a little trouble on this:

1. It's the absolute cheapest way to get 3 red dice (by 1 point.)

2. Biggs or Wedge

That's about all I can see. Other than of course you enjoy the Star Wars universe and feel like you should run the X-wing as it's the iconic Rebel ship. But the rules don't seem to give you a good reason otherwise.

Please help with any suggestions!

Or the K-wing for 23 points.