I've been flashing roms and custom roms for several android devices for a year now - and I have good experience in idevices iphone ipad softwaring and jailbreaking
I always used stock rom first then flash custom rom so I can build my rom on a basic stock kernel.
Until I faced many bugging and lagging problems and some battery drain ones too !
So my question is I wanna try custom kernels I heared it helps the rom and the device for more power and cpu control
I need to know what is kernel is more deep way than just " the heart of the device " as many guides say here
I need also to know what are the best combinations between customs!
actually I do need to know more about threads I'd face if I got involved into this.
Thanks in advance