Finding battery improvements as well, not sure of its kit kat, ART, or both - but it is noticeable. I haven't even tried kit kat with dalvik, very stoked with ART.
In KitKat it's experimental or beta (thus in developer options, for developers), so unless you're a power user, it's not recommended that you enable it.
Finding battery improvements as well, not sure of its kit kat, ART, or both - but it is noticeable. I haven't even tried kit kat with dalvik, very stoked with ART.
4.4 kitkat is not a huge update, but from what i've been told it lays the ground work for the next os version which is suppose to be a major update.
But everything is just speculation at this point
That's why it's in Developer Options (which have to be unlocked). It's not for casual users. If you don't understand then you shouldn't be using it - as again, it's beta/experimental.