The highest payout casino game at land-based casinos is Blackjack. At land-based casinos and perhaps online, the player has an RTP of 99%. This means that the house edge is only 1%. This has always been the case with Blackjack.
Now here is where we get down to the nitty gritty. I have noticed that many of the newer online casinos are posting their Return to Player percentages for all games on their sites. This is by far the best thing they can do for online players from the US. The approximate RTP for slot games go as high as 98%. While at land-based casinos, the house edge runs from 2.5% to 15%. And there lies the difference between playing online and playing at a land-based casino. Moreover, online casinos offer welcome bonuses, promotions, special game bonuses, Bitcoin bonuses, and much more. While land-based casinos may give you a comp room if you are a high roller; but other than the $10 you receive, for example, for taking a trip to Atlantic City – land-based casinos cannot compare to online casinos in the promotions department.