The equipment you are using can also affect flavor. About 2 months ago, my daughter and I switched from using cigalikes to Kanger Evod setups. Before we switched, we were quite happy with the flavors we got from Mt. Baker Vapor at 18 mg nicotine, and either 80 pg/20 vg or 65 pg/35 vg, no flavor shots. When we switched, we noticed that the flavors were somewhat muted in the tanks, whether we used the polycarb Evod tanks or the Protank 2 minis. We switched our preferences to 50/50 with 1 flavor shot, and are happy with the result.
This is what I am using. Itaste MVP 2.0 with a pyrex aro 2 tank with a 2.2 coil I hope that makes sense. I have ordered them at 80/20 and 50/50 is what I ordered last time.