A lot more goes into this than you think...
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1) Your atomizer plays a big factor. Smaller more restricted atomizer reduced chamber atomizer will produce more flavor compared to a larger wider atomizer with tremendous airflow. Examples a Derringer (very small reduced chamber atomizer with smaller airflow that can be choked down tightly compared to a Mutation X which is a wide deck and large chamber with very very loose airflow, the Derringer will pop out more flavor than the Mutation X, more air coming in dulls down flavor and larger space more hot vapor needs to fill the chamber before fresh air is mixed in to create the clouds)
2) K.I.S.S - Keep it Simple Stupid. Exotic and super exotic coils are ineffective when you consider the time it takes to make them. Simply more surface area = more juice vaporizing = more flavor. Basic Twisted 26awg wire dual coils, basic parallel 28awg dual coils, or basic Clapton dual coils in a reduced chamber atomizer will kick out flavor like crazy. I run basic 28awg twisted dual coils in a Quasar, Helios, and Derringer atomizers in the 0.6ish to 0.8ish ohm range on a 2 or 2.5mm ID, flavor for days in the 35 to 50ish watts ranges, compared to my Patriots and Mutation X V2 using parallel 24awg builds on 3 and 3.5mm ID in the 60ish to 85ish watt ranges, lower watts and tighter airflow owns higher watts and massive airflow all day long flavor wise.
3) If you are vaping on high VG liquids and liquids that are mostly in the Custards, Creams, Deserts, and savory flavors, you are coating your taste buds and dulling things down as well, vaping on a Cucumber with a mint and fruit flavor or a citrus or hot cinnamon flavor for a bit during the day can cut and cleanse those coatings off to revitalize taste buds, these types of flavors are palette cleansers.