Best English translation of Thus Spake Zarathustra for a book club?

By cafeMuddy

I’m in a book club and was considering suggesting this one. I realize it’s not exactly an easy read, but it’s also one of my favorites. I was wondering, though, for this particular edition/setting, which translation would be the best pick? Ideally I’d want one that’s easy to get in both print and audio, and that makes the material as accessible as possible for someone who isn’t already familiar with Nietzsche.