Dynamic Formulas ep-stane - Does it work ?

[Barcelona99]

Hi All before I go ahead with this does it work or is it useless ? I've only used the Havoc brand back in 2008... Not sure about Dynamic Formulas

 

[heavylifter33]

Their SD clone is legit. I've used it.

 

[GQNemesis]

very legit .. have 1 for sale

and have the old 2008 havoc as well lol