Payoneer has more users and it provides MasterCard. It's slow, we agree but we don't care about it. As long as we can get money, we are happy. Just open Payoneer payout, Buy Me a Coffee users will increase in a single day. The reason Patreon is more popular than Buy Me a Coffee and ko-fi because they have Payoneer and PayPal options. People all over the globe have the opportunity to use Patreon. That's why they don't care about Patreon's difficulties. They can use it and it gives them money. That's more than enough. If you want more users, Payoneer is the best option.