I'm still on 5.1 or something. Purely because I can currently play every game I'd want to play on there. The next time I upgrade will be when a new game that I want requires the latest firmware.
If you're having to ask "is it worth upgrading?", the answer is probably no. If there was a good enough reason to upgrade, you probably wouldn't be asking.
It is full support, the installers have to update to catch up.Full support? Why bother with the hassle of sifting through the sig patch fiasco which is currently the 1st page on the exploits section, switching over to atmosphere, and finding the right installer combination out of the 5-6 that are working fine <7.0?