I haven't read the T&C's.
After BJ/Pontoon/VP, way worse is
War/3CP Ante/PaiGow
But that's how I'd do it.

You can autoplay War at MicroGamingViper casinos. lol. My first choice though.
3 Card Poker ante-only is manual, but there are no decisions, just press the button -- swingy and volatile -- better HA than War.
PaiGow - I don't play, but I understand that the HA is worse that all the above games, but there are so many ties that it reduces variance significantly, allowing you to keep more of the bonus. Never played it, can't help.

Good luck