I do a 50/50 pg/vg with vaporbomb stuff. Cinnabomb give throat hit with or without nic, and they have super-concentrated flavors that have a pretty good hit too. And menthol, always gives a satisfying hit as well. Once I got down to 6mg nic, I slowly added a little more 0 nic until it was all 0 nic, so I didn't even notice a throat hit difference. But yeah, vaping 0 nic from time to time rubs out the urge to smoke. That's the worst part, the urge never went away for me, even after 3 yrs of vaping. I don't know how I would have ever stopped smoking if it wasn't for my ecig.