Camera Wise which has better quality in terms of firmware?

Those who are keen to camera, which of the following android version Stock Sony Rom Base performs better?

1. 4.2.2?
2. 4.3?
3. 4.4.2?
4. 4.4.4?
5. 5.0.2?
6. 5.1.1?

[Q] Best kernel for note 3 SM-N900W8 Battery wise?

Hello everyone I was wondering what the best kernel was for the note 3 SM-N900W8 model in terms of battery?