HLC > mangler every day
not only does it make Dash much for fun to fly, it's the only way you're beating other 2-ship builds or punching through super aces
You're not beating Fat han or Cheri with a piddly 3-dice attack, and you're praying for good luck against the likes of soontir/whisper
the HLC doughnut-hole is a weakness that can be overcome with good flying, straight inefficiency at dice-exchanges cannot