Do people object to to posts of ‘The ABC BC is ok, but I really like my LMN BC from XYZ, here is why.’?
To me, the BP/W is a streamlined ’brand' of back inflate that is made by many franchises —
OxyCheq, Hollis, Halcyon, DeepSeaSupply, OMS, DiveGearExpress, XDeep, and many others.
It has a wide price point range, lots of options and colors, different warrantee plans, good replacement availability. I can almost always buy a replacement wing from a different franchise, and I can mix and match 2” webbing accessory pouches as I want. And it works really well, particularly as you can change it to what you want.
It keeps coming up because a lot of people bought that brand and really like it.