Just some observations about PBR:
It is killing many of of our lower resource friends because their hardware cannot run it.
It breaks many EEP settings we like. eg. I am at SLB21 event and my normal Nam's EEP flashes from dark to light.
No control over some annoying local lighting except by trying to find source to derender.
This stuff is pretty if you have hardware to run it but those that do not will be lost and I am afraid that will be many residents.
I hope there will be an alternative for our many lower hardware resource friends.