mobile

Hello,
So im willing to try some kernels for my Nexus to see whats the best for my needs.
I want to compare the stock kernel to the leankernel, franco kernel and the ElementalX kernel.
Comperasion criterias:
1. Faster booting
2. Fastest performence as possible without hurting battery life in comparison to the stock kernel.
3. Better battery life as possible without hurting performence in comparison to the stock kernel.

So how can i compare those kernels? should i just flash each kernel and use AnTuTu Benchmark and Better Battery Stats on each one of them?

Choosing the best kernel for me is to give a try for each one and see for myslef - i know that. But i want to see the stats in front of me to reasure im picking the best one and also beacuse iv'e used the chroma and euphoria roms which use leankernel and franco kernel but im not sure the difference is noticeable by eye.

Also, feel free to share your current kernel and opinion about it :)