I woukd say the B-Wing can potentially compete, but it does have less natural firepower with ATC...
No, it doesn't. I've been over this territory several times in the last couple of days: the Advanced has better average damage only when it has a target lock on a ship in its firing arc and a focus token available to modify its dice. (Predator is great but doesn't quite equalize things.)
It's far from impossible to put yourself in that situation, but it takes setup and maneuvering and, often, two actions. So you won't be attacking that way every round; for one thing, you have to start over when you actually kill your target.
The TIE Advanced has the most cost-effective defense among Small ships, and that's definitely a strength it has. But it's not as strong an attacker as a ship with 3 Attack, even with the Advanced Targeting Computer.
