And the best way to enjoy transaction to a casino is from non custodial wallet which the fee might be less. And another disadvantage us that the particular cryptocurrency you might have in your wallet might not be listed in the accepted deposit currency.
And that is why those casinos like 1win which accept fiat as part of their deposit currency have more chances over only crypto casinos.
Other gamblers find it more convenient if they're using fiat for deposits but the others will simply choose crypto over fiat. And to be fair with other casinos and not just with 1win, they're also accepting fiat. But it's that the advantage is with 1win because of how convenient is to gamble with them. Whichever we prefer and what is convenient to us, fiat or crypto deposits, 1win has got them for everyone's choice and convenience and that's why they're a good option to those who considers one or either.