Will be leaving from DFW Terminal D in a couple of days en route to NRT.

I get Admirals Club access free, but have also been eyeing the Centurian Lounge ($50 entrance).

Anyone with experience using both care to weigh in on the quality difference. Is Centurian worth the 50 bucks?

For what it's worth, the departure is in the morning, so quality breakfast offerings would trump alcohol selection.

Also, is Terminal D AC the best of the lot, or is it worth switching terminals for a different club?