Complete Manifold-Back Exhaust: Accurate vs TTi

I've used a full TTI 3 inch X pipe system on a '70 Dart 360/727 with an 8.75 rear end, stock leaf springs, with TTI headers. Install was very simple and straightforward, fit was very good, and the Dynomax mufflers were quiet under normal cruising, with a welcome rumble under hard acceleration. I have no personal experience with Accurate products, but have heard good feedback about them, in fact I'm considering using their tailpipes on my '75 Dart Sport when the time comes.