Have you ever reach the conclusion that you are done for a while
Yes. Every time. Well I learned long ago there's no greater waste of time and money than to buy stuff just to be buying stuff. So I research the you know what out of it. As a result, pretty much everything I buy is the last one for a good long while. Ten, 15 years.
But realize, there's a lot of components in a system. And the system itself, the whole thing, is never done. But that doesn't make it a merry-go-round. Only you can do that. To yourself. Its your choice. So.... don't.