My work buddy was talking up a ecig store down the street from me, so I stopped in yesterday and picked up a smok EGO kit, with a second tank that was a 510 cartomizer with a ring to cover the outer EGO threads... they let me sit around and sample flavors to find the ones I liked the best, and left with one called GNS Grasshopper (chocolate mint cookie) and one simply called Spiced Pipe. Being a total noob about ecig juice, I don't know much about brands or who makes these things, they say they blend the flavors and nic in-house, and all of them have both VG and PG listed on the ingredients but they don't say anything about the ratio. I know the Grasshopper one is as thick as maple syrup and produces a lot of smoke, the Spiced Pipe is barely thicker than water and there's almost no cloud when I exhale, and it burns my throat. I was going back and forth most of the evening until I started getting painful stomach cramps and super dehydrated. I ended up drinking a gallon of water over the course of the next couple hours before I started feeling alright again. But which is it that people react badly to, VG or PG? I'll start ordering my juices online so I can find something with a blend that works better for me.