I enjoy dice, poker and sports betting. So, that will be a mixed up choice and there's no specific choice for me because with all of them, I'm enjoying.
This is always my concerned. PvP games are more prone to cheating and there's no way we can determine if we are up against a real human.
Like in chess games, there are lots of bots designed here and for average users, no way they can win against a bot.
Maybe the reputation of the platform will be the only basis if we are playing with fair competition in a certain PvP match.
This is a legit concern and that's why we don't usually other usual PvP games because of the possibility that the games might be cheated with anyone who has developed some cheats against their opponents. But as for enjoyment, all of them are enjoyable to gamble with but we just have different tastes when it's come to games that we want to play.