SUF Grid improves on the raid frames provided in SUF making them more suitable for raiding as a healer, or anyone who needs more data than simply current health, the main feature is the ability to add indicators based on auras, as is seen in the configuration you can set each aura to show up as a static color, or as the auras icon, as well as being able to show a cooldown ring indicating how much time is left (If you have a mod like OmniCC you will see time left in seconds).

Indicators can easily be created, deleted, positioned or resized by default it includes top left/right, bottom left/right and center indicators, as well as general class buffs.

It also adds an option to make the raid frame health orientated vertically instead of horizontally, as well as coloring the health bars by debuff if you can cure it, so if a raid member is debuffed with a Curse and you are a Druid, you will see the health bar as purple until the debuff fades, or it is cured. These options are listed under the Units -> Raid -> Bars configuration in /suf config.