No, get the P180. Dual chamber cools better than the single chamber of the 6070 or Armor. It has silicon grommets, which I don't think your other two choices have, and the aluminum/plastic/aluminum sandwich with decrease vibrations transmitted to the case, and hold it airbone acoustic noise better due to the extra thickness of the walls. Aluminum cases tend to have more resonance due to the low density of the material, having a more audible "hum" than steel cases, or in this case, the P180.