My Dell XPS 8500 (early 2012) has held up nicely. I had one PS failure, but it was just inside the 3-year warranty, so no cost. I had to replace the video card for Win10, and it's up to 32 GB RAM. Oh, and I replaced the burner with a Blue-ray one.
Total cost not bad at all for 6 years of service.
One of these days, probably sooner rather than later, it will need replacing. With one of Jim's. There's not a major vendor I would go anywhere near.
I interviewed with Compaq to run their quality program. The interview went poorly. After seeing what I saw and hearing what I heard, I wanted nothing to do with them. I didn't even send the CQO a bill for my expenses. I ran hard, and ran fast. 6 months later, the CEO was gone and Compaq was HP. That was the day HP dropped off my list of suppliers.
And then I bought a Dell after my Sony Viao cratered.
In spite of using two original PC's Limited clones to host a skunkworks network in my engineering office at Motorola (PC LAN suuuuuuuuuucked).
Just happy to hear about your continued great experience with Purrrfect. Leaves me with a good feeling.