I've known social network script for many years, since 2010 I look at scripts like phpfox and SE.
Everything that customers ask to implement in this script is never met and each time the scripts were becoming cumbersome and cumbersome to use.
SNGINE surpassed all expectations, clean code and easy to work with, there are thousands of possibilities when you work with pure php without depending on a framework.
Sngine is the best. Don't spend your money anywhere else. I've tried over a handful of social networking scripts and none of them can compare. The customer service is also great because they respond and solve issues fast.