The amount you score and the amount concede are meaningless numbers if they are looked separately and the only what makes meaning is ration between Score/Concede and only this ratio determines tactic's efficiency.
Here are 2 seasons with Berserk V1 without setting the man marking which would further boosted its performance.
[TABLE="width: 520, align: center"]
[TR]
[TD="width: 196, align: center"]TACTIC[/TD]
[TD="width: 42, align: center"]PLD[/TD]
[TD="width: 50, align: center"]WON[/TD]
[TD="width: 47, align: center"]DRN[/TD]
[TD="width: 40, align: center"]LST[/TD]
[TD="width: 44, align: center"]FOR[/TD]
[TD="width: 35, align: center"]AG[/TD]
[TD="width: 72, align: center"]GD[/TD]
[TD="width: 39, align: center"]PTS[/TD]
[/TR]
[TR]
[TD="width: 196, align: center"]TFF BERSERK V1[/TD]
[TD="width: 42, align: center"]96[/TD]
[TD="width: 50, align: center"]70[/TD]
[TD="width: 47, align: center"]12[/TD]
[TD="width: 40, align: center"]17[/TD]
[TD="width: 44, align: center"]263[/TD]
[TD="width: 35, align: center"]104[/TD]
[TD="width: 72, align: center"]+159[/TD]
[TD="width: 39, align: center"]222[/TD]
[/TR]
[/TABLE]
You can compare Berserk's performance with Devastator V8 that was much more defensively. Conclusion: Berserk gives you more chances to get a positive result in matches and get more points in season because it has better Score/Concede ratio.
[TABLE="width: 520, align: center"]
[TR]
[TD="width: 196, align: center"]TACTIC[/TD]
[TD="width: 42, align: center"]PLD[/TD]
[TD="width: 50, align: center"]WON[/TD]
[TD="width: 47, align: center"]DRN[/TD]
[TD="width: 40, align: center"]LST[/TD]
[TD="width: 44, align: center"]FOR[/TD]
[TD="width: 35, align: center"]AG[/TD]
[TD="width: 72, align: center"]GD[/TD]
[TD="width: 39, align: center"]PTS[/TD]
[/TR]
[TR]
[TD="width: 196, align: center"]TFF BERSERK V1[/TD]
[TD="width: 42, align: center"]96[/TD]
[TD="width: 50, align: center"]70[/TD]
[TD="width: 47, align: center"]12[/TD]
[TD="width: 40, align: center"]17[/TD]
[TD="width: 44, align: center"]263[/TD]
[TD="width: 35, align: center"]104[/TD]
[TD="width: 72, align: center"]+159[/TD]
[TD="width: 39, align: center"]222[/TD]
[/TR]
[TR]
[TD="width: 196, align: center"]TFF DEVASTATOR V8[/TD]
[TD="width: 42, align: center"]96[/TD]
[TD="width: 50, align: center"]65[/TD]
[TD="width: 47, align: center"]15[/TD]
[TD="width: 40, align: center"]16[/TD]
[TD="width: 44, align: center"]234[/TD]
[TD="width: 35, align: center"]101[/TD]
[TD="width: 72, align: center"]+133[/TD]
[TD="width: 39, align: center"]210[/TD]
[/TR]
[/TABLE]
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