My friend and i am using the same Mesh, Liquid and Wotofo Profile Unity. We swapped the Vape Tanks between his Evolv DNA 75C and mine Dovpo Odin 100. On his Mod we always got a better result (Especially the taste). Because i thought the Dovpo has the Evolv DNA 100C, i suspected a firmware problem (He once updated it). Now at least i now the difference and also why he has some functionality i do not have. He is using Watt Boost on his Vape and i am Watt on mine. Because you mentioned replay and temperature i don't think the upgrade will be worth the money. If you have some personal recommendation or information regarding this observation i would love to hear it. Thanks for all your help!