Adblock is semi-safe on a non anonymous browser as they do allow "white listed" ads. But for purposes of using with Tor Browser:
Adblock will block the image ads that NoScript can't. Adblock is a very common add-on so I wouldn't fear "fingerprinting". Besides, the more browsers that use Adblock the more we "look" the same.
NoScript doesn't block image ads on many sites (such as porn) as they are not scripted on the "top level". i.e. image ads with scripts underneath - the script is blocked but the image remains.
