I have only tried salts once, think it was 40 or 45mg in a juul , which is quite different then my normal 24mg freebase in mtl rtas. I vaped that juul and felt absolutely nothing, no TH, no nic, and actually no real flavor. It was like vaping air imo, so after a while I let my wife have it. So at least for me, in that particular pod, it's extremely weak and nothing like FB juice . But I'm use to 24mg and even 3mg FB is weak imo, but mg to mg, I feel salts are much weaker