What search engine do you use? (and why?)
I used DuckDuckGo for years but I recently decided to make my own minimalist frontend to Bing API + Brave API and I added bangs of course.
What OS do you use on your pc and why?
Arch Linux for the past 15 years, Ubuntu for 4 years before that and I still use it on my servers but I might switch back to Debian that I used 20 years ago. I'm also using MOROS, a hobby OS I've been working on for the past 2.5 years :)