All these moves will increase the win rate for the casino and lose rate for the player.
The carnival games 4 card, texas, etc have a few reduced payouts lines specifically straight and flush payout odds. They do have 3:2 in high limit which they are keeping at 200.00 min in the 4 visits I was there. Tables min range from 25-100 with low caps of 500.00. Worst payout 4-5 times higher lose percentage. The BJ tables in the main pit are 6:5 with dealer hit on soft 17. Buyer beware!!!!! Rivers casino table games are stacked in favor of this casino more than other casinos in MD,DE,PA,WV or NJ.