I currently own a set of OMS 112s and love them. I want another set but I want to make sure Im getting the exact same tanks. It seems like a lot of the charts show that the Faber 108 has the same buoyancy characteristics as the OMS 108/112. I also see that Faber made a 112. I know that Faber made the tanks for OMS at some point. Is it safe to assume that a Faber 108 or 112 is the same tank as a OMS 108/112? Does anyone know for sure if this is correct?