Well I have tried all Roms literally. And all kernels and multiple times on different Roms. I can honestly recommend Purity ROM with semaphore 1.6 (I haven't tried 1.6.5) but its like you asked for simple but still has options. It has fixed any bugs stock had and added many enhancements. I love it over any other ROM out there. But as many other people say its all preference.
that is my preference.
Edit: If you need any help at all. Let me know and I will gladly do so!
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