Should I update my iPhone 6 to iOS 9.1? What are the pros and cons?

[iMore Question]

Are there any major issues with the 9.1 update?

 

[Just_Me_D]

"150 new emoji, Live Photo auto-cut, and a bevy of?you know it!?bug fixes and performance enhancements. Also, important security updates that everyone should get as soon as possible." ~ Rene Ritchie

Source: http://www.imore.com/how-download-ios-91-your-iphone-or-ipad