I prefer traditional privately funded sportbooks and the reason is simple,they look more serious this way compared to some other sportbook who only accept tokens.If a sportbook offers both the traditional way of a real coin and token based betting should be the solution to each road anyone want to follow.
Same here, I enjoyed betting on sports book that accepts more stable coin like BTC rather than a token.
To be honest, I don't find it attractive for tokens to be use in gambling especially if the token is not a stable coin, because its value will affect the decision of most gamblers, we have to remember that gamblers does not need to be an investor at the same time and majority of the gamblers would just prefer to increase their money by winning and would not care about the possible increase of value of the coin.
When I was still new in crypto, I learn gambling first, every time I deposit gamble and win, I made sure I will cash it out at the end of the day.