enjoy it

I post in his thread about this, but no reply =.=

last time you guys saying 4.3 better than 4.2 (in reality no noticeable difference for end user also)

now 4.4 do have quite a few noticeable difference than 4.3. and you say not much difference 

new things i notice in 4.4
~after screenshot, there is an extra 'trash' button for deleting it in notification. (touch wiz has this, but first time for aosp)
~no longer lag in aosp browser and camera, 4.4 camera has the slickest transition animation of all time
~photosphere rendering is much faster, finish stitching early by 20 seconds or more.
~much more apps are kept in ram, just go to settings>apps>running> in cache, have a long list, faster loading time
~nice transparency effect, slimbean has transparent status&nav bar, but it instantly blink to black, but in 4.4 it slowly fade to black when leave home screen
~kitkat white theme is quite refreshing. but of course you can install themes in 4.3 as well, but the theme is not complete in lockscreen
~temasek implement non intrusive in coming call screen, which is cool, not present in 4.3
~new dialer, i find it more user friendly than the old one.
ya the list is not long. but enough for me leave slimbean 4.2 -> 4.4

i listen to music everyday using ttpod, never distort or anything when i lock/unlock

camera working fine. but it force close once a awhile. i only use the camera for photosphere.
for normal point and shoot i use camera HDR plus
i have 8 lockscreen shortcut and they never FC before on me.

in temasek thread, some people say cant send sms problem, and blank screen when incoming call.
i never encounter this even once. guess i'm lucky. maybe those bugs caused by custom kernel.
i just use the default kernel that comes with the rom.

do a cwm backup first. anything also can revert back.