Lasher,
Some personal opinions here...
I really like the Superbit concept: use all available space to jam in the best possible audio and video - and dump the dang extras. I've never bought a DVD for the extras - and have only ever watched any of them a couple of times. That's why I've bought a couple of Superbits.
I really hate the idea that this should therefore mean that a Superbit DVD should cost me more, on average, than its "regular" brethren. That's why I've only bought a couple.
I have never noticed an improvement (or even a difference) in the sound: DD or DTS. But then again I've never done a double blind listening test on two versions either.
I have run progressive scan comparisons between two versions of The Fifth Element loaded into the two trays of my DVD player. I know it takes several seconds for the player to swap discs but I believe that I can see a difference between the two, and I believe that the Superbit version looks better. Can I quantify the improvement? Nope. Will I offer a whole bunch of meaningless subjective catch words / phrases to describe it? Nope again. "Better" will have to do.
So much better that I would consistently pay the extra amount to buy Superbit over regular versions? That's why I only own a couple of Superbit versus a few hundred regular DVDs.
If I were renting, and the price were the same (which it always is), then I would choose the Superbit version if it were available.
Regards.
Jeff Mackwood
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Jeff Mackwood