A crossover mod from the COM3D2 expansion pack, backported to CM3D2.
Twin-tails are notoriously hard to rig, leading to "pine tree" stiffness. Mitas solved this with overlapping bone chains. cm3d2hairv2 best
The "best" hair is subjective, but the highest quality mods often come from specific sources. Here is where the pros look: A crossover mod from the COM3D2 expansion pack,