So I'd like to know which systems do you use to get money in euro. I've heard about BlackCatCard that it has a hot crypto wallet as well and you can withdraw money with a small fee.
I don't know where you are from but there are various companies which offer crypto credit cards. One of this companies is
Ternio which offers their services for US-customers afaik. You can load your account with various cryptos and use the card like a standard credit card. So paying the fees of your bookies would be no problem I think.
Exchanges like Kraken.com offer withdrawals in Euro, too, but you would need a bank account that supports euros. I assume that you don't have one ...
I don't think that he wants to know which bookmakers he should choose ... ?