Nexus 5 , Nexus 7 , Motorola Moto x , Moto g and Moto e Will get first chance to get updated to android 4.4.4 .
http://www.techdroider.com/2014/06/android-444-kitkat-update-out-for-nexus.html
http://www.techdroider.com/2014/06/android-444-kitkat-update-out-for-nexus.html