would like to pay extra $ for quality, reliability, longevity, etc
Whereas, these systems USED to be built with all those qualities, they no longer are so as with most things these days you're in a crapshoot.
No longer than I have left, I hope this one will last as long as i do.
On top of the purchase price, the bad tale of this PC is too long to repeat here. Dell has replaced the motherboard…twice. Because of insufficient cooling, I basically had to rebuild it, adding premium cooling and additional fans. And yes, all the parts are proprietary and Noctua cooling wouldn’t work. Kept throwing fan errors so I had to use Dell premium cooling parts. I had to replace the power supply, also proprietary, in order to add a GPU. On a premium system, all these things are poorly engineered.
I’m 8 months in now and have an on-going feud with Dell about a ram issue. It came equipped with 16 gb ram (2 8gb sticks) in slots 1 & 2. When I added 2 more matching 8gb sticks into slots 3 & 4 ram speed dropped from 2933 to 2400 (less than memory speed of an i3). It doesn't matter which sticks are in those slots, speed still drops. Dell is trying to make me believe it's normal which I know it's not. An i9 is supposed to run at 2933.
I know everyone doesn’t experience all the woe I have had with this one PC. Lucky me, I’m the exception to have drawn a lemon. But, Dell has cut a lot of corners in their so-called quality builds. Unless your purchase their premium warranty support, you don’t get much help with their basic warranty. You better learn to speak Hindi or some such if you want to communicate with them.