Thanks happy thanksgiving to . u too <| sep |> Ooh do you have a recipe ? Those are my two favourite things ! <| sep |> Well you do don ' t you , you Valley Girl you <| sep |> A third upset already ? When will they stop ? s <| sep |> the omicron gives you variable wattage and titanium coils and a higher quality physical build thicker steel n the dome and the steel is stainless The omi is better at low temp vaping , and preserving flavor . The Sai has basically the same advantages , but is even bigger than the omicron and doesn ' t have a pen battery . It is more of a wax mod than a wax pen . But it does have the wax coil which can produce very big hits . I have all three and , really , the biggest difference between the evolve and the omicronSai is flavor . The omi has best flavor , the Sai has biggest hits and the evolve costs less than half and you can get 5 packs of coils for less than $ 13 . If money is a concern and you are looking for better flavor , buy the evolve donut coils $ 13 for 5 andor keep your pulsing to 3 sec or less . I get the best results right at 3 sec .