I tried to find info online but havent had much luck regarding the house edge/ basic strategy of this variant I saw. It's 6 deck, double after split, can split aces once, up to 4 hands on splits, can double any card, late surrender on non-aces and lose original bet only vs dealer BJ. The strange rule is stand on anything 17 or greater and draw on 15, making it so the dealer stands on 16 always. This variant is the only hand-shuffled game where I go to and need to know if it's worth playing and how to change my game to do so.

If this variant has a bad house edge attached to it just knowing that would be all I want. Since that might be ambiguous let's go with worse than .6% basic strategy.