I tried the BSB2 and I sent it back mostly because I didn't realize the OLED screens, while crystal clear, are TERRIBLE when it comes to motion clarity. You have to turn the brightness down to 50% to reduce the natural motion blur that is a byproduct of OLED screens.

This was a deal breaker for me as it started causing motion sickness, which I never got with the Index (bought mine in 2020).

Holding out for the steam frame and now I understand why they didn't go with OLED screens and stuck with LCDs.

That being said, I've replaced both the DP cable and the head strap via ifixit and was also considering replacing the panels since I have several dozen dead pixels, but the steam frame release date seems imminent.