Before we discuss why they are better , we need to define the product. Felbite is a prominent UI designer and Death Knight theorycrafter. Their "WeakAuras" are not just single-icon trackers. They are a .
: The backported versions available on Felbite act as lightweight replacements for older, more memory-intensive addons like Power Auras.
In high-end PvE content, your eyes should never leave the center of the screen where your character stands. If you have to look down at the bottom left to check your health, and then to the bottom right to check a damage proc, you will miss a ground mechanic and die.