If your only flying the 51 as a BnZ plane your missing an entire different part of its capabilities, the best part of it if you will, a very capable and effective flap fighter.
We were talking about that today with another plane, the C2 is another hidden jem that people fail to learn properly. BNZ is a style of flying that is not my style, but its effective when needed and not needed ALL the time. Some planes handle as well as the 51 under flaps, I would much rather scrap using flaps, stall, roll tactics, which seem much more effective.