The latest release has a crash rate of 2.2 percent, far lower than previous releases and even lower than Google's Android 6.0, which currently has a crash rate of 2.6 percent.
As of writing, the "most stable" OS is still in the midst of a couple of major bugs. Some users cannot click on hyperlinks in certain apps (Apple will issue a fix soon) and a worse bug where users could not activate their Apple account in order to complete the upgrade.
Source:
ZDnet
Written by: Andre Yoskowitz @ 1 Apr 2016 22:37