I played a game against a friend who is pretty good at X-wing and he crushed me with dual IG's. Now granted my list was pretty bad, I made it up on the spot and I wanted use a new ship, the HWK 290; it was not a coherent list. The most obvious problem I encountered was how maneuverable his ships were. He had no problem getting in my back arc and keeping me there. My B-wings and HWK who were all lower pilot skill had no chance of turning the fight.
So what would you bring to counter this? My fleet is in my sig and I'm not opposed to buying new ships, in fact I'm placing an order soon anyway. Off the top of my head I'm thinking high pilot skill to reduce the effectiveness of his boost actions. Also 360 degree weapons, fat Han sounds like it could work. I did have TLT on my hawk, but it was destroyed by a crit before I ever got a shot off.