I'm upgrading my hardware for the first time in about 9 years or so to Mini-ITX so I can put everything into a *much* smaller case.
I generally don't usually consider installing "test" level builds of projects, but in looking at the status of 4.x right now, it seems pretty stable?
I can see all of the plugins I use are marked as stable.
I'm assuming that the eventual move to "stable" will be seamlessly through regular update.
My use case is just personal NAS with no other duties and I change a setting not usually as frequently as once per year.
Should I install 4.x?