I use this very often (like always) for Hard Drive copying. I find using GParted easier then CloneZilla or other HDD cloning software. To clone a HDD with GParted, select the primary partition then right click and choose copy. Now go to the upper right and select your destination HDD, move down and right click select paste. Click the check mark and done.
Oddly slow and weak in features.
There are no 4 star reviews.