The "logical choice" part is right.. it's anonymous and accessible to all: you open an e-wallet, you load it, you buy currency then use it when you do transaction.. but the "easy" part isn't yet for a lot of people and it's more about knowledge of the product then anything else. The only fact that it's a virtual currency makes a lot of people affraid.. but less and less are everyday and crypto services become more reliable.
10 years ago, it wasn't so easy to use e-wallets.. you were limited at many points and and wasn't safe at it is today.. now, I can pay my grocery with an e-wallet and security improved a lot! Crypto trading isnt there yet, but will be one day, soon! The only step left is to make people using it.. all other safety and reliability issues have been taken care of.
In your e-wallet, it's always good to set it up with your local currency.. however, you'll have many wallets, depending the currencies you trade. Ex: you're currency is pound.. you buy US and BitCoins, well you'll have 3 wallets. Now for how it works on each site, you'll have to check with their conditions. I've read here this week that on PS, US money primes so example if you withdraw euros, it converts them in US, then again in euros.. Believe it or not, it's not giving the same amount at the end.. the new site I was talking about is using euros as prime money so I usually buy euros where I can have more.. I didn't have the chance to withdraw yet, but they let me know it was recommended to do it in euros.
EcoPayz is the most common used by poker sites.. That's one of the two e-wallets I use for poker. But I don't deal with crypto on
poker site (yet, I'll have to do it one day or another) so I can't say if it's good or not. BitCoins is the first one ever.. should be the most reliable of all. I didn't use my account there for moons!!
-TRP-