1x chainguide - Wolf Tooth GnarWolf?

I have it. I’ve never dropped a chain with it on. I started getting confident that it wasn’t needed, so I took it off, and have twice dropped my chain without it (in both cases with a worn Wolftooth 1x ring).

Two thumbs up for me. One of those products that works so well you doubt it’s even doing anything, until you realize it is.