I used UDF on USB media for years, and only past tense because I don't have much need of passing files between systems on physical media anymore. Iirc, there we

I used UDF on USB media for years, and only past tense because I don't have much need of passing files between systems on physical media anymore. Iirc, there were some sharp edges, but it was an overall refreshing experience compared to dealing with FAT or dealing with any other experience. I would recommend UDF based on my own experience.