Libertine doesn’t change you much. It is mostly to supercharge your aura and create lust in women you interact with or who see you.
WANTED guides you to be more nonchalant and mysterious while changing your looks to be more sexually attractive.
It does increase you urge to have sex. Whether you become a sex addict is up to you since you can consciously guide it to be whoever you want.
Remember that the subliminals here don’t force you to be something or someone unlike products from other producers. Which is why action is one of the most important parts of the equation here. It is based on your actions that decide who you become.
Yes it does give mental toughness and boost muscle growth.
Spartan has scripting for fighting skills but is more general compared to Boxing Mastery which is focused only on helping you gain the mind and body of a boxer.