So I’ve finished with my (subjective) testing of 457.30 vs 461.92 on 21H1 and would say that the newer one is a viable alternative, although slightly worse IMO. Sticking with the older one for now, but at least it won’t be a disaster once I’m forced to move up. 461.72 was extremely stuttery for me.
Overall, moving to 21H1 didn’t really improve performance at all for me - but I think my performance was already over average before, think I lucked out somehow in that regard.
What we need is Asobo optimizations and a new generation of hardware!!