Well, that's a bit subjective. Best for one person may not be best for another. However, if you're not on the latest Experimental LoStKernel (version 1.0.0.8), I would suggest you flash it. I've been running it for over a week now and it's been the best version of the kernel on my phone yet. I've had no issues at all on it, including no LOS. Other than that, I would simply use the stock pulled EG30 kernel.
Links:
Stock pulled:
[KERNEL][ODIN] Stock Pulled Repacked with CWM5
Latest Exp LoStKernel:
chris41g.devphone.org