So far, Monero tips and lightning zaps are working great for me on garnet (fork of Amethyst)! I haven't been this excited about a client since I joined Nostr almost 2 years ago and installed Amethyst.

REMEMBER: garnet is a only on its first live test release so there be dragons. still aside from a few noticeable bugs, it's been unexpectedly stable. just don't tip anything you're not okay will losing and transfer out to another wallet periodically.