I've been using an OpenBSD laptop as my workstation a lot more lately, probably because most of my hardware just works now and I don't have to think too much about it. The touchpad works when I touch it, I can be confident that when I close the lid, the laptop will fully suspend and then fully resume again when I open it, WiFi works all throughout my house (although it's not terribly fast), and my web browser is fast and stable. What amazing times we live in.
In the past, one thing that frequently kept me going back to my Mac, aside from iOS and Android development, was 1Password. I have a ton of logins for websites and servers, and because my browsers are all configured to clear cookies for most websites after I close their tabs, I need frequent access to passwords synced across my laptops and phones, and 1Password has great apps for all of those except OpenBSD.