I know ofna makes jammin pipes. I also know ofna and dynamite both make 086 pipes. The other day I was looking at a jammin jp-4 pipe I just got and realized it looked suspiciously like the dynamite platinum 086 pipe I used to have. Are they the same pipe? If not how do the jp-4 and 086 compare performance wise? I can't test them right now due to winter but have the jp-4 and ofna 086.