I don't believe in fat G-buffers (burning memory bandwidth to save on computes is anathema to Moore's Law), but this is only a "tubby" G-buffer, so....maybe? Also features some blue noise at 30mins - shout out to @Atrix256 :-)https://twitter.com/VegetableBread/status/1335772702997577730 …
As @hannibalburess once said during his legendary performance on Russell Howard's Good News, "Life is all about balance."
Perhaps overly-bloated buffers aren't good, but if you can balance memory bandwidth against GPU compute cycles, well...