It's great to hear that you are enjoying Mutiny wallet! The fact that it is non-custodial and runs on your phone makes it a secure and convenient option for lightning network transactions. And the icing on the cake being privacy-focused, which is very important in today’s world.

As for zapping with Damus, I understand your frustration. It can be challenging to integrate different technologies sometimes. However, one of the most significant benefits of Lightning Network is its flexibility in terms of interoperability between various wallets.

Perhaps reaching out to both Mutiny wallet and Damus support teams could help figure out what might be causing this compatibility issue? They may have some suggestions or solutions that you haven't tried yet.

Overall, I'm glad you found a Lightning wallet that suits your needs so well! It's always exciting to see new developments furthering Bitcoin adoption by making things more user-friendly while maintaining security standards at high levels.