Hi All

After searching around on Google most of the day and not really coming up with much Im looking around for other people's opinion.

I currently use a Nokia 3720 and its been great but a bit lacking in smartphone functionality.

Should I go for a iPhone
-Sent it to get it "Liquipel" (http://www.liquipel.com/) and get a high impact case
or
-A waterproof high impact case such as the Lifeproof

Or should I go for a phone designed to be rugged from the get go I.E. Motorola DEFY or Sansung Galaxy XCover

Im not swayed either way by operating system or cost mainly the ruggedness and robustness is more important..

Thanks for any input.

If this post in in the wrong place or there is already a post for this please direct me to the right place.