Thanks. I stand corrected. Quite some time ago, I thought I'd read a very detailed post on another forum that analyzed various systems in different games and reached my aforementioned conclusion. I tried to find it before I posted this response, but I'll have to keep looking - maybe it was so wrong that it has since been deleted (or maybe my memory sucks...a distinct possibility). I just ran a sim - here are the results:
Play all, 1-15 ($10), 200 Hnds/hr. - 6d,S17,DAS,RA,LS,Pen = 1.5,full indices - 250m rounds:
(N0=~26k for all)
(Periods for formatting)
.......................Win/Hr($).. SD-$/Hr. SCORE
Complete Hi-Lo:..$53.59......$610.56....38.53
Complete Zen:....$75.92......$864.33....38.58
Mentor:.............$82.27......$934.46....38.75
Best ~ L.I.A.