Depends on whether your customers are buying on desktop or mobile. It is a big advantage for mobile conversions to support payment solutions like Apple and Google pay.
https://www.commerce7.com/blog/how-digital-wallets-increase-...
https://www.commerce7.com/blog/how-digital-wallets-increase-...
When it comes to buying things online, for me I prefer Apple Pay > Stored credit card number (Amazon) > Punching in a credit card number > PayPal. For me, this is 90% about trust.
Again, just one data point, but it's the only one I have.
Punching a cc is the worst horror UX ever in the history of life
Similar story for one-click solutions such as paypal and amazon. If I don't have to get my card out then I'm far more likely to make a purchase.