Between when I first got blackpilled (early-mid 2022) to around the time I joined this forum. I started leaning toward JBB more after that due to seeing some brutal JBBpills online as well as @ElTruecel making a good case for JBB (white men having the widest overall appeal doesn't mean much since they're – for now – the majority of men in Western nations, whereas black men having crazy niche appeal while being a small minority means it's easier for the average black to get laid than the average white).
I never fully believed either JBW or JBB though, and today would say they both have some truth to them, but are exaggerated. IMO there's more truth to JBB, since JBW seems to require a Nordic or North Atlantic phenotype and mainly works on noodles, whereas JBB works on low-class mudsharks of all races and just requires you to look visibly Sub-Saharan and have a larger-than-average dick