From my little experience with working on BSD Servers, BSD is very reliable and for my use cases fast enough. But the slower updates and lack of most Wi-Fi support and sometimes spotty hardware support combined with the need for porting a lot of Linux software that dose not natively run on BSD is a deal breaker for using BSD on my Main Desktop Computer.
TLDR: For me BSD is a powerful tool that has a very specific job that is not being a Desktop Computer.