I bought these for my Keychron V6 keyboard. They make the keys feel much nicer to the touch and even make the keystrokes feel nicer.
There is however an issue if you want to use this set with a US keyboard layout:
The "| \" keycap that goes near the enter key is not included.
There are "| \" keys in the set, but they have the wrong profile for that specific location.
If you put them in that location anyway, they stick out very noticeably.
I ended up having to use a "PAUSE" key in its place, because it had the right profile.
That's the only thing I wish they'd fix, as I cannot complain about anything else, considering the low price compared to other keycap sets.