Any service from third-parties.

It's always have possibility to become a scam, do you know some legit service that turns on to be scammed? We already see that. So, IMO people should be aware of the risks and use the money they can afford to lose.

IMO, more than 50$ with type crypto like (BTC) better to withdraw and swap them on exchange. These kind of service are just suitable for low amount. Who know, in the future (Stake) add exchange service 3-5% fee ~XD just like other exchange, so they can drain out more money from user ~XD.