You mean the track durations are different?
As far as CTI vinyl in general, I'd say to stick to first-gen pressings as often as possible. Once they got really popular, and especially once their distribution went to Motown and others, it seemed to become a quantity over quality thing.
And absolutely, be ready for Ron Carter, that was a selling point for sure. Subwoofers were not really on the landscape back then, but Ron Carter bass and all the dolbyWhatNot in cinema that got ported over to home theatre and put into cars, hey...an apatite for uber-bass was identified and nurtured, and still exists to this day.