Nice! Been exploring highlighter recently as well. Used to use Podverse for podcasts but now use Fountain exclusively. Wavman is really cool if you've checked out Wavlake for music v4v. Amethyst has been the best mobile client, and I use Primal and Nostrudel for web. Zap.stream is amazing for live content! For ecash and zaps I use Minibits which I'm surprised isn't on here