I worked on a mix session just last week from one of them done on the 192 with analog pres, and everything sounded great. I know their card is at least a year old.
I'm curious - were they recording in 192? If so, that may well have pushed the jitter problems so far outside of the audible spectrum that they were rendered moot.
Back in the day, if a card wasn't mag-shielded, and you were tracking at 24/48 or lower, you were paying the price in the loss of definition in the 15K+ range.