The killer features for me:
- The pf firewall. Rules you actually understand!
- Jails! When you cannot have Zones this will do.
- Native ZFS. Stable, mature, safe and with all the features you can dream of.
- Linuxulator. Binary compatibility with Linux if need be. Can be put in jail as well.
- pkg/ports. I really like it but I might have been indoctrinated.
- Networking stack. Good. Stable. Makes sense to me.
For a nice graphical UI Linux is more smooth but if you are willing to tinker it can work. As Linux gets all the attention you will see stuff such as Chromium lag behind.
I can understand that can scare people off. But FreeBSD feels like a comfortable old glove for me. I will suffer the minor holes. My beard has grayed and my hair line is non-existant.
If waiting for a laptop I would perhaps wait for FreeBSD 15 for much needed improvements in WIFI. If you want fast WIFI today you need weird hacks routing through a Linux VM[1]. It works rather well but it is honestly a bit clunky.