I found the thread below about knowing when to stop very interesting. As it was getting rather long, I wanted to start a new one. Some background: I've been into audio for around 35 years. For the last 20 or so, I've been fortunate enough to play around with most any gear I wanted, within reason of course. I've always joked that I've pretty much owned at least one of most every componet out there. Not quite true but closer than I'd like to admit. I've owned some pretty spendy set ups with the likes of Audio Research, Bryston, Conrad, Naim, Spendor, Proac, Harbeth and hundreds more, too many to name. Bottom line was I always found SOMETHING about them that would drive me nuts. Off they go to Audiogon while I try something else. Well, about 8 months ago, I tried a different approach. I went with a one brand system. Turntable, cartridge, tuner, cd player, integrated amp and speakers all from one brand. Rega. I bought a P5, TT PSU, Exact2, Radio3, Mira3, Apollo and R5 loudspeakers. Good God Almighty! Finally, this was it! Far from the most expensive system I've owned, this thing makes music better than any other I've heard, much less owned. It's a case of the sum being FAR greater than it's parts. Each componet is designed to work with the others and damm do they work well together. I no longer have any interest in "upgrading" anything in this system. It is flat out fantastic with rock, jazz, classical or anything else you want to throw at it. When other audiophiles first see it, they seem to expect maybe one of those "lifestyle" systems. Put an LP on and they melt. One guy told me "wow, that really sounds great for a store bought system". No idea what he was expecting but the comment cracked me up all the same. Store bought system? Who knows? Anyway, I wish I had tried this approach a decade ago, I sure would have saved a bunch of money. So, yeah, enough is enough. I'm done obsessing over gear. Now I just listen to music on a system that makes music like I want it to sound. Just an amazing stereo. Rega gets it.