When I get around to it I'm going to be doing a full <everything> upgrade, to the point where it'll be a brand new PC. New case, new CPU, new HSF, new PSU, new monitor, new keyboard, new RAM, new mobo...
It's just going to be a lot of work, man, and I'm not going to enjoy putting in the hours to research everything.
I spend all day working with PCs (thankfully not hardware!) and tbh in my own rig the thing I want most is that it just works.
I have no patience at all for troubleshooting my own rig, and whilst I used to enjoy taking hours to research all the components, the older I get the more that just seems like hard work.
Call it excuses if you like. These days I just don't find building PCs fun at all. So once every 5-8 years is enough for me