Default [Q] Recommendation for most stable custom ROM?

I've been a long-time flashaholic, but I've grown weary of all the FCing, wonky GPS, camera issues, bluetooth issues, etc. with many of the popular custom ROMs. I've gotten to the point where I do not need the latest and greatest ROM with all the fancy bells and whistyles and just want something that works well and is stable. I prefer AOSP-based (need tether to work), but do not need Kit Kat-based. So, recommendations?