Ok so I watched the Invisishield video and and I was quite impressed. The new iPhone feels sooooo good in the hand and the case I have just hides so much. It is like a bumper on the side and clear on the back but I feel like it add so much bulk. Lay the iPhone side by side and you really see how much thicker it makes it... So my dilemma, will Invisishield add the needed protection this phone needs to survive. I have never used one before and dont know how well it prevents skuffs and etc. from falls. I know the extra stickyness will help. What do you guys think, full case or full invisishield?