Pretty sure they have lightning payout enabled by bolt12 - I haven’t gone down this route though. I don’t have a node and I haven’t learned how to set that up.

if you using lightning to receive, instant and as small as it gets. caveat you gotta setup your bolt12 offer to receive and so far that means running a core lightning node. but that may change soon if lnd supposidly pushes bolt12 by early 2025. so you could mine ocean, have the sats built up there for a few months then use bolt12 receiving to drain the sats once ready.