There's more to it. It isn't a "Use OpenBSD, everything else sucks", it was simply "I used OpenBSD on a Thinkpad T420 and let me tell you about it".
I also posted about that I tried Linux (Ubuntu), FreeBSD, and OpenBSD on the laptop before deciding on OpenBSD. It wasn't made out of stubbornness.
It was simply the right choice for me for that laptop. And I shared my experience getting it up to a state I was used to with my previous Linux workstation (that this laptop replaced).
I also posted about that I tried Linux (Ubuntu), FreeBSD, and OpenBSD on the laptop before deciding on OpenBSD. It wasn't made out of stubbornness.
It was simply the right choice for me for that laptop. And I shared my experience getting it up to a state I was used to with my previous Linux workstation (that this laptop replaced).