The Lost Vape UB Mini Coils score high in all aspects of vaping throat hit, Flavour, Scent, Sweetness and coil longevity. Both Coils have a mesh coil structure to help provide a better experience all round, the UB Mini S1 0.8ohm Coil is rated between 12-17w whereas the UB Mini S2 1.0ohm Coil is rated at between 9-13w both coils offer a RDL/MTL style vape.