Using the Tor Browser from torproject.org with the so called "safest" security settings (that I usually use) I am not unique (currently 1 in 15k browsers have the same fingerprint as mine - which is not exactly great but still better than unique). With "standard" security settings (I switch to those mainly for watching videos) I am unique among the tested 288,728 others (screen qualities and not using the recommended default language en stick out).