Every time I've tried a bean burger, including the boca burger it's always been immensely disappointing. Other people love them, and that's fine, but bean burgers are more burger adjacent than burger substitute. It's a different thing with a different flavor profile, even if it's shaped and styled like a hamburger. Beyond meat though, it's a burger substitute. Tasted so close to real meat that unless it's been undercooked or over salted it's hard to tell a difference.