I've been diy-ing for years and I'm still using old bottles of 100mg nicotine and bases, well the jug of vg is a lot newer than the other two, but I guess a lot has changed since last I had to order nicotine. I see now that nicotine blends are commonplace. Might be more convenient to just order a jug of 6mg nicotine and get it 70vg/30pg and add my flavors to that. Is this economical or would it be cheaper for me to stick with buying each base fluid individually? Also I'm looking for a nicotine that will give me a good throat hit even at 5-6mg as that is my adv level. Any good supplier recommendations for a 6mg 70vg/30pg blend? Or a good supplier of the ingredients individually if that's still cheaper.