Comment 16 for bug 1951032

On the performance regression on the Pi 0/3 models above, bear in mind that the models showing the regression are all the models with <=1GB of RAM. Assuming there's no regression on the armhf side of things (I haven't tested this, but I got the impression this was an arm64 only change?), we wouldn't be affecting users of an architecture which is, in several regards, preferable on the smaller platforms.