The new taregt ring is basically useless. I especially noticed this at the second last boss in Delubrum, the one with the fire and ice. There is a mechanic where the boss faces a random direction and draws a weapon and you have to run either in front or behind the boss. The new target ring doesn't help at all here. Maybe it's easier for melee jobs, but as a ranged I can't see it properly.

The only usefull target ring is the one with the gap in the back. It's the only one where you can make out the direction from a distance.