I urge you to try and set your display to 25 Hz. I don't quite feel it yet at 30 Hz, although the latter is more widely available as an option.

It all depends on what we do consider "good enough". 200ms total page render time would be "blazing fast" for me already. I've just clicked around Github (supposed to be globally fast, can we agree?) and the SPA page changes are 1-1.5s to complete.

To continue my example above, your computer peripherals are probably good enough. Have you considered what it would be like with a garbage-tier mouse? Similarly, maybe you wouldn't notice the difference to a better mouse. I do, because a standard office mouse is not the pace I'm moving at. (No, I'm not some the Flash, I am just fast and precise with my mouse.)

If anything, this gives us a glimpse of what's possible. The latency benchmark[1] of text editors has given us something to think about. In the past decade (already?!) that article was probably the sole reason for drawing public attention to this topic[2] . For example, JetBrains have since put considerable work into improving their IDEs (IntelliJ IDEA etc). They had called it "zero latency" mode.

[1]: https://pavelfatin.com/typing-with-pleasure/ [2]: small study from 2023 https://dl.acm.org/doi/fullHtml/10.1145/3626705.3627784