Let me describe it with one sentence: This thing is streamers wet dream.
Hi. I am not a reviewer or a critical listener for a comparison. I don't think anyone of them is missing in either department. The stage on MAX is shocking good, when you put them on, it is the first thing that hits you. When you put the R8 on, it first gives you the feeling of being able to focus on instruments, and not having any bleed between them - I don't know how to describe it, I don't speak audiophile.
That is what I mean clean. With R8 you hear denser textures, I have the feeling. I prefer the R8, as for me it sounds enough excellent and has very good system performance.
But again as I said, they are both excellent sounding devices - two of the best sounding DAPs. But especially if you are a streamer, R8 is I think the best all around option, I think.