I love this thing. Z1 was uncertain if this would support my Z Fold 4 so I figured I'd give it a shot. I used to keep my phone in the so called "cup holder" of my Coupe S 6MT (coupe 6mt owners will understand) while displaying my live data but, having to look down and over to see it was annoying and dangerous. I've had zero issues, so far, with this mount supporting my Fold 4 in the unfolded position and now, a quick glance over, as if looking at the nav screen, and I can read my live data (O2 sensor outputs, fuel trims, load value, MAF outputs, etc.) with ease.
My only gripe is that in both the video and the downloaded PDF instructions, they tell you how to install this in an automatic coupe or sedan, however, the 6MT is completely different and I almost destroyed my console trim following their directions but, I won't ding the mount itself for that.