Bluetooth on 4.4.2
So the main reason I was wanting this update so much was in 4.3 I was having a lot of Bluetooth issues. First off being my Beats Studio Wireless headphones would randomly disconnect if I would change the track on the lockscreen or if I used the poweramp widget to change tracks. The only way around this was to use androids Built-in music player, which kinda sucked.
Also I was having issues with Chevy's Mylink system in my 2013 Camaro 1LT. With 4.3 I was having serious metadata issues where track info wouldn't always be updated when the track was changed from the phone or the cars steering wheel buttons. Also the track time (on the car's screen) wouldn't update with the track, it would could to only count to 3 then back to 0:00 / x:xx
So I've been on 4.4.2 for about a day and so far these issues were fixed and are working great. Very happy with this update thanks everyone your guys's help