This whole thing is a bit bizarre.
On one hand people repeatedly say that 75Hz feels like 90 and 90 feels like something less than 120 because of the ultra fast response time of the micro OLEDs.
But then people seem to have different levels of sensitivity to persistence. Interestingly enough Brad of SadlyitsBradley who has been a big proponent of the BSB is highly sensitive to this and has run the brightness as low as 0.
But then Thrillseeker doesn't appear to notice this at all and has Boosted his brightness to 130.
I'm hearing others dropped the brightness to 80% and that took care of the issue for them.
I've heard repeatedly that because and of the perfect light seal that it still has plenty of brightness at a lower light level.
This is the first generation of something entirely new and is by no means perfect.
They don't have the resources of Meta so the pancake lenses are not the same quality as in the Quest Pro. They don't have the new higher nit displays that the Apple Vision uses, so they are limited to 73-83 nits.
There is no eye tracking, pass through cameras, adjustable IPD.
Everything has been optimized for size and weight.
What it has that no other headset has are:
No light leakage.
Perfect custom fit for each person that centers you perfectly on the displays.
An IPD that won't drift.
Ultra light weight and size.
Absolute blacks
Excellent color.
Very good but not class leading resolution.
A large number of lighthouse sensors (22) twice that of the Aero.
This is not the headset for someone new to VR. It is a specialty enthusiast headset.
What I did find out was that all these years I never had my manual IPD set correctly. I typically set it around 66mm. My high tech Aero with auto IPD set me to 64.5mm. I found out from.my optometrist that my IPD is actually 62mm with 31.5mm + 30.5mm.
The software for the BSB will measure your IPD when it scans your face, but you can override the result if it doesn't match your optometrists values.
It is also something radically different from what we are used to so there will be an adjustment period to the whole concept.
Many people's knee jerk reaction will be to reject something that is very different to what they are used to and that's to be expected.
It won't be for everyone, but I can't wait to get mine.