Each app is different as are people's tastes in apps. You will have to decide what you need/want. Best app/ROM threads are not really allowed on XDA. You are required to research and find what you should use.
Sent from my GT-I9505G using XDA Premium 4 mobile app
Lost in a paper bag again...
AT&T Samsung Galaxy Note 3 DynamicKat
If you have to ask this question why did you root in the first place? I ask that in all seriousness. You're risking bricking your device by rooting if you mess something up, why would you take that risk if you're not sure what root does.
XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality. Are you a developer?