Btw I see pics 1, 5 &6 of pbb do not have the monsterous looking head shape u were mentioning. They look more like the nigerian lap heads. I have seen many shipments of nigerian laps and pbb into my country and till now, I have problem telling nigerian lap and pbb apart as they are very similar in many ways. Some nigerian laps, in 1 or 2 shipments, do have monsterous looking head. The only explainationI can think of is that pbb are mixed into these shipments.
Maybe someone can enlighten those who still can't tell apart, more on what to look out for. I read many previous posts and still learning.