I had similar questions in my build, and came to much the same conclusion as
@smoothJoey states above... either works, don’t go cheap.
I went the breaker route on mine, all from Blue Sea except one, which was a Cooper/Bussman. One thing I have learned is that Blue Sea Systems, a company I had never heard of prior to my solar project, builds some top notch gear. Every item I have purchased from breakers to bus bars to fuse blocks to panels has been a clear cut above in materials and workmanship. For these items, I now specifically search for their products first.
Back to your question, my decision for breakers was a reliability in the field thing. Unless the breaker fails mechanically, which is unlikely with a high quality unit, getting back to operational status is simple and requires no additional parts. Fuses are more cost effective up front, but are a one-and-done option, necessitating carrying spares. I wanted the most sure path to reliable protection, and for me that was breakers.