The primary motivation for avoiding version 13.02 is the "Jailbreak." Most stable PS4 exploits currently target firmware 9.00 or 11.00. These exploits allow for:
Watch the Scene: Follow developers like Wololo or TheFlow on social media for legitimate news regarding upcoming exploits. Conclusion ps4 downgrade 1302 upd
If you are already on 13.02, your options are limited but specific: The primary motivation for avoiding version 13