well should be safe , but nothing is bug free ?
theres a few forums that cover the drivers and get feedback on them just look them over and decide ?
[examples]
https://forums.geforce.com/default/topic/957568/official-372-54-game-ready-whql-display-driver-feedback-thread-released-8-15-16-/
http://forums.evga.com/New-37254-WHQL-drivers-released-m2533162.aspx
I still use a older driver [355.82] on this 980ti but I have newer and older drivers downloaded to test out or use , but that one seems to do all I ask for now so its what you find works best for you and your system and needs old or new .
all you can do is try them out and see if good keep it if you see a issue over your old driver then go back to it