Durozzle is just a brand name slapped on some Chinese manufacturer. It’s probably fine, but I doubt anybody is going to come out raving about it compared to everything else on Amazon.

IIRC, rubies are great at handling abrasive filaments, but they lack accuracy. Been a while since I looked into them, though. I use abrasive filaments so seldom that I can consider a cheap nozzle to be a disposable part of the project. Metal is generally one of the easier things to recycle.