Your best bet is to try them and if you like one stick with it until you want a change......there is no BEST ROM ...they are all great. Just read the op on each one you flash and follow instructions Cheerz and happy flashing
I am fully loving stock rooted 4.4.2 from AT&T. Everything just works. Just today I used the share & connect feature to easily share a file on wireless. IMO, just flash the tot and root. I love this phone now.