{Help me decide please} CAF based rom vs AOSP

Hi, i recently bought this phone,and im looking for some answers..
Whats the pros/cons CAF based rom has on this phone?

i know a CAF based rom is better optimized,but i want to know if there is any instabilities compared to aosp.

thanks in advance! :good:

from xda-developers http://ift.tt/2cUucbu
via IFTTT