which game would be preferable assuming a $10 min bet, using a level 1 (ko or hi-lo) count system? also, how would the number of players at the table effect the game? thank you

sd, s17, dbl on 10,11 only, no-das, split aces get 1 card ea, good pen
or
dd, s17, dbl on any 1st 2 cards, das, sp aces get 1 card ea, 60-70% pen