I think you are dealing with a fairly sophisticated, and somewhat skeptical, if not cynical, lot here; sure, there are postings proclaiming X is a life-changer, but I doubt that many here buy based on a posting. The anecdotal experience of many, though, can prove beneficial in sorting out synergies, and in better understanding a product, its support and its owner experience (read in context, not just in isolation that X is "the best.") I will often look at anecdotal comments on various record pressings, and the most helpful ones are those that compare the merits and weaknesses, side by side.
One can get off the merry-go-round at any time. My system is fairly mature, and I spend more money on records than on gear at this point. It’s a personal choice. Others may wish to continue pursuing an elusive "best" but I’m at a point where it’s different flavors, different strengths and weaknesses. I’ve heard a lot of systems over the years, some great, and am very happy with what I currently have, though I can appreciate and respect why others are still striving to obtain something better for themselves.