The Xreals are the only ones I've tried, so I don't know how they compare, but I have trouble with fit. I have trouble in general, because of my nose bridge being too wide, but even when I put the glasses right against my forehead, I still can't get the entire screen in focus, the edges are blurry.

I really wish the screen were smaller and more to the center, then they'd be perfect. I guess it depends on whether you want them for games (the important stuff is usually in the centrer) or for work (the important stuff is usually at the edges).

I really like the focal distance, though, it's around 5m away and pretty comfortable for the eyes.