I have been enjoying getting into competitive/tactical shooting and am looking to upgrade to a gun for that purpose. Two of the top contenders are the FireHawk and the STI DVC-P ,both would get RMR red dot's and the FireHawk would also get the Double Stack upgrade. Both guns seem to have recoil and mussel flip compensation. I would appreciate any comments comparing the two for that purpose. A 3rd option is the WC EDC X9L.