I'd consider the Quest Pro too expensive but as someone who plays a lot of rhythm games where those controllers seem to be the weak point I'm strongly considering upgrading my Quest 2 controllers.
The occlusion problem was real, but the LED rings also nicely doubled as a hand protector. I definitely wouldn't want to have my fist be the first thing that makes contact with a hard object I can't see in VR.
I'd consider the Quest Pro too expensive but as someone who plays a lot of rhythm games where those controllers seem to be the weak point I'm strongly considering upgrading my Quest 2 controllers.