Piet, LBF along with PS luxury twist flake have become 2 of my favorites, especially considering the reasonable price they sell for. For me, LTF definitely smokes best if you fold it (make sure the folded edge breaks so you get distinct broken strands of tobacco) then roll the doubled up flake into a roll and insert into the pipe. I try to leave it loose with lots of air space, don't stuff it.
For LBF, I usually start the same way, fold the coin in half and roll up as above. However, because it is a coin instead of a flake, folding does not expose as many broken ends, so after folding and rolling I will twist gently, causing the strands of tobacco to line up parallel with each other. Then I insert into the pipe bowl, again trying not to compress or stuff too much. Folding also places the little cavendish bullseye at the top so I get that flavor working early before the vaper kicks in.
Pipe does make a big difference with both of these, I find a narrow chamber with lots of wall thickness like a dublin is a good choice, I really feel that the thickness of the bowl walls hold extra heat, permitting the tobacco to release its goodness without needing to puff and get the tobacco itself too hot. Just my thinking on the subject, seems to work with a lot of the flakes I enjoy. Mike