Best manifold for ThermoQuad-equipped 340

All hype aside...which is the best street/strip manifold to use on a TQ equipped 340 for best numbers? I know the Air Gap has been getting rave reviews, among others but also heard good things about the Weiand Stealth. I could use an adapter but prefer a spread-bore manifold.
I do have the original '72 spreadbore Chrysler manifold, but it is one heavy SOB.