Yes, Moved up from .5, The machine seems to be snappier and not wanting to throttle up and slow down. On .5 it would not take a whole lot of tasks running at the same time to make it choke. Like all of us I have been through all of the OS versions in the past, all the way back to OS9, and you know when you get a good version. I am going to keep multitasking and pushing it more to find a limit.
Defiantly much better performance from this 2020 MBA running 10.15.6. Have not had the Processor ramp up or the fan kick on since the update. For a while there I was thinking, "sell it"?
Apple knew they had an issue to deal with and they worked it out. Big Sur will have its issues as well I expect. For now I am planting my seeds on .6 to grow until I am confident to cut the crop and move on.