How safe are these hacks plus some questions

[Poheart]

Our hack is fully customizable.You can select what feature to enable / disable and select aimbot aim-bone instead of just aiming at Head.
Our cheats last violation detection is march ,which mean is 6 month ago.
If you get banned with our cheats and you purchased TMInsurance,with enough evidence to proof that you get banned using our cheats,you will get bf3 key for free.

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and its always better to create separate account for Hacking / Legit gaming.
although cheats are undetected,but hacking is always risky and if you rage too much you will get banned by DICE manually due to Multiple Cheating Reports[not PunkBuster ban]