I'm looking into getting back into diy and I want high quality stuff that will be smooth. I'm looking at maybe making 80 20. The 20 percent pg will mostly be my flavoring. My question is I heard there's higher quality nicotine that is smoother. Where do I get that. I want a smooth vape not harsh. I'm gonna make it at 6. I might buy 36 and just cut it cuz its safer than 100 lol.