Gausape is no longer situational. Everything in Adoulin but the umbrils is intimidated by BST. And nearly everything in the zone (and everything in delve) is the same family, so one pet gives the killer circle for damn near the whole zone. You never take it off anymore. Hell it even wins for WS's now. I stopped even taking my phorcys body out of storage unless I'm screwing around in limbus for some reason.

And the parse you linked explicitly states you need augmented Huginn gambieras and a patientia sash in order for skadi to be at all useful. And even then you're losing capped haste, and relying on a critical hit rate you can only get on enemies lower level than you. Have fun getting 300 million gil to make your worthless armor slightly useful (but still sub-par) in a FFXI that no longer exists because adoulin was released.