[steel shark]

accurate information on Russian hardware is hard to come by so like you said its down to individual users preference as the Russian fleet only receives limited new vessels they constantly update existing assets making accurate weapon assessments very HARD initial reports stated were 2 decoys per tubes so 12 but given the know known length of Russian decoys that,s very unlike so 6 is more likely also i believe its decoys only as that would make sense for fast multiple launches in defense situations