Earlier quoted context omitted.
My Friend on a 30Hz Phone Screen because of battery saving mode said the difference between 30Hz and 60Hz is so minor, that in "In practice, it's been unnoticeable." At one point in time 95%+ of HN comments were cheering on about Atom the text editor and later VSCode as being fast enough or unnoticeable. When Sublime user are baffled as to why. And Sublime isn't the fastest text editor either before Zed came out. Yes…
When people ask what computer they should buy I always tell them to get any old office computer from ebay and use the rest of the money to buy a really nice monitor, and a really nice keyboard and mouse, as these are the bits you use! For most tasks that are undertaken on a computer any processor from the last 10 years coupled with 16GB of ram is more than sufficient.
The only thing that really needed an upgrade was the display. I ditched the crappy 1366x768 TN for a 1440p IPS and an LVDS-eDP conversion board. Looks fantastic. Runs great.