I have just tested the fingerprint of the newest tor browser running in whonix kvm/qemu using the service of
The result:
Within our dataset of several hundred thousand visitors tested in the past 45 days, only one in 156032.5 browsers have the same fingerprint as yours.
Currently, we estimate that your browser has a fingerprint that conveys 17.25 bits of identifying information.
Only the information on “Screen Size and Color Depth” identifies the browser with 15.93 bits of information.