I would not advise myself to get involved in such bets. And also the big problem is that bookmakers will place a limit on your account, and then you have already placed a bet with bookmaker A and you can no longer place the required amount with bookmaker B. Bookmakers are known for absolutely not wanting these types of players. There are even known situations where they have closed player accounts. Arbitrage betting also has nothing to do with gambling anymore, in principle it is a form of cheating and it is only a matter of time before you get into trouble with it.