[PLOlover]

I think sklansky wrote an article about split pot games where he went over the bankroll requirement and it was very much less than, say, holdem. Like 100 big bets or so and he used stud8 as an example.

Not sure about the above but sure he claimed a good/great player would win 90%+ of his sessions since basically you're freerolling for your profit and breaking even on the rest.