I use only VG. When I first started I was not well informed like alot of people. I bought a JOYE 510 starter kit and some E-Liquid. The E-Liquid had no nicotine in it but was 100% PG. RY4 was the flavour. It sucked. Next to no flavour and very dry.
Then someone on here told me it was possible to get E-Liquid with Nicotine here in Canada. So I found a vendor here in Quebec. Max 20mg/ml. Excellent quality, I love it. He offer 100% PG, 50/50, or 100%VG. I have only bought 100% VG and I LOVE it. I'm thinking of trying the 50/50 mix to see the difference. Who knows, maybe I'll like it even more. Maybe more throat hit?
Also I will be buying a JOYE EGO-T soon. I'm a trucker, looking for something that will have longer lasting battery life, and with the tank, less re-filling. With my 510, I drip.. and dripping and driving is not my thing. Too dangerous.