To which Original? They all sound different, put three vintage Minis in a row and they will all sound different - so there is no mythical "golden unit" that all software should sound identical to. It's perfectly possible to have two emulations that sound *identical* to the vintage units they modelled, and both sound different - so "which one sounds closer" is meaningless in that context.
The modelling in all of these is good, and will give you all the Minimoog you want...