I guess pretty much any bread knife is a bifl one, but in the twenty odd years i’ve had this, i keep thinking to myself that this knife is awesome basically any time i use it. That’s why i want to recommend it. When I bought it it was quite cheap too, does not seem to be the case anymore. Is a Victorinox 5.2930.26
I always asked myself how you’d sharpen these things, but I guess maybe you don’t need to.
Scalloped edges are done with a file, twice for each scallop - leading and trailing edges separately.
Fortunately, bread knives are typically only sharpened on one side, and don’t dull very quickly.