The first mechanical keyboard I bought has Box Browns. I find them acceptable, but not satisfying. IMO, they are still far better than red, or any other linear switch, which I think are boring. The box browns have a sharp tactile bump. It feels crunchy rather than lumpy like MX Brown. The bump is distinctly non linear, but also a bit harsh, and somewhat easy to miss when hammering the keys. I found my perfect switch soon after my dissatisfaction with Box Browns, and it's Box Jade. That switch features the most wonderful tactility i have yet felt in an MX form factor. It's like clicking a ball point pen open and closed with every key press. The resistance just builds and builds, and then the switch engages, clicks, and drops off. I find this incredibly satisfying.
