Yet another factor is that with Trump's election, rimfire ammo is becoming abundant and cheaper. So it depends on whether dinking around with low-powered handloads is worth it, as opposed to just buying a bunch of rimfires.
Personally, my wife and I are going out this weekend to shoot up a bunch of rimfire ammo at ground squirrels, and are not really worried about how to replace it.
I guess I march to a different beat because I started playing with rimfire replacement loads 4 decades ago and will continue to shoot reduced Hornet loads as a preference over full tilt loads, even if .22RF prices fell to 1966 levels.
Don't get me wrong- this in addition to the rf ammo I love to shoot also.