TFA would have been more convincing if the author used consistent capitalization of products.
Also his table lacks whether the keyboard is mechanical and the type of switch used.
This subject needs more research.
Also his table lacks whether the keyboard is mechanical and the type of switch used.
This subject needs more research.
Furthermore, the OP is the first one doing real measurements on keyboard latency, so perhaps you should trust the article to hint towards a previous unnoticed problem.
Anyways, your comment is totally missing the point and makes generalizations based on one debatable measurement error.