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 bought one of these for half price, so about €90, a year or so ago. It just fucking cuts. I’ve never known anything like it and I still get comments on it all the time. https://www.deksels.amsterdam/en/wusthof-epicure-slate-bread-knife-23cm.html
I’ve got a Victorinox bread knife at home as well but it’s one of the more basic-looking ones with a plastic handle. Still a good knife!