OCC published a review on the Kailh Box Jade Switch
A quote from the article:
It has certainly been an interesting past several months as I have gotten to work with different mechanical keyboard switches in the custom builds I have. Of the original sets of switches I was provided with, I have arrived at the last one, the Kailh Box Jade, which is one the most infamous clicky switches, next to the Box Navy that features a heavier spring. The Box Jades were provided by NovelKeys, as was the NK65 – Entry Edition I have been using them in for about a month now.Kailh Box Jade Switch Review