Flavor on Taifun gt5

Hello Guys,

Im having flavor issue with taifun gt5. No matter what i do flavor sucks. I tried building it over 35 times. Same result. I use same juice in my Claymore RDA and flavor is way better, and not muted. Coil is tricore fused clapton ni80 at 0.366 ohm run between 30-55 wats