aradhakr84
Adept
How much improvement are we talking about ?
I'm fine here with stock kernel n ROM for daily tasks but Heavy gaming near=melts then body..
Subway Surfer runs fine..
If you are into intensive gaming like MC4, NFS, Real Racing 3 then having a tweaked ROM and Kernel would do the trick.... Because with thermal throttling, it seems once the battery temp reaches 38 or above, the cpu speed reduces.... More higher the temp, the cpu speed reduces even more drastically...
It is not like you cannot game with stock kernel.... The only thing is you will notice some lags....
Other improvements are if you want to overclock or experiment with device, then you can go with tweaked ROM and Kernel.... Else, stock kernel is more than fine....Oh, also if you want to calibrate colors, it is only possible with tweaked kernel....