i use it to take notes during lectures using s-note
use it to jolt down readings from my research experiments
use s-pen + screenshot of a page to explain stuffs to someone via msg apps like whatsapp
use it to draw certain diagrams to explain stuffs

it really depends on what you doing right now, if you're an architect or engineer this would help a lot, if businessman can use for taking down memos etc.

in any case, you can use the s-note, action memo, or papyrus, first page got one link that tells you all the recommended apps that uses s-pen.

don't bring any notebook or pen with you for 1 week and only rely on your n3 then you will learn to use it properly

Case Thickness &  Ear Pieces Hole Comparison.



From left to right.

• Spigen SlimArmor View
  
• Spigen SlimArmor
  
• Spigen Neo Hybrid
  
• UAG
  
• Otterbox Commuter
  
• Otterbox Defender
  

Here you go the comparison.



You mean like this?

The thickness is OK to me. As you can see from my previous post, most case from Spigen, UAG  and Otterbox is that size.
One if the seller got promotion now but under preorder.  You can direct order from his site as well.

http://www.mycase.com.my