How to label CTAs in a mobile form?

I am currently working on a mobile flow for sending money (bitcoins to be specific).

I have found apps that label their CTA with the action on the upcoming screen, instead of referencing the current screen.

I realized that my flow works with both approaches, so I am wondering: Between referencing the current screen/action or referencing the following screen, is there a best way to label CTAs? What should I be considering here?

Attaching the flow with the two different approaches.

Thanks!