After using the Otterbox Defender a few months, I felt the need for a waterproof option, as I work around many liquids daily. I therefore moved to the Otterbox Armor. After using this case, I missed the slimmer size of the Defender compared to the brick like appearance of the Armor, though I did enjoy the waterproof capability. When the Preserver came out, I realized that this was the absolute best option, as it is the same size as the Defender, yet has the capabilities of the Armor.
I will say that it does have its flaws, however the Pros definitely outweigh the cons by a long shot. I have already convinced my coworkers to invest in the engineering masterpiece and they too have been very pleased. This is definitely the next "big idea" from Otterbox!
Pros: High quality, Durable, waterproof, slim, attractive, protective, non-obstructive
Cons: mute switch difficult to move, port covers difficult to remove