Tiers

Battle Gears and their Angels were ranked depending on their abilities, and also the handlers, until recently, exclusively females, achieved.

Descriptions
Battle Gears are described in several tiers:

Novice Tier Angel
When a female recruit finished her basic training, and given the basic battle gears, they are ranked Novice Tier. Basic versions of Battle Gears were equipped on them. Rifles, Grenades and their armor, depending on their situation were provided.

Human Tier Angel
When a female Battle Gear user possess latent skills and contracted with a weak spirit of the Battle Gear, they are known as Human Tiers. Are ten times stronger than Novice Tiers.

Earth Tier Angel
When a Battle Gear user, developed advanced skills, and control their Battle Gears better, they are called Earth Tiers. Are a hundred times stronger than Human Tiers.

Heaven-tier Angel
The strongest females who can control their Battle Gears and unlocked the unlimited potentials of their Battle Gears are known as Heaven Tiers. There are only 5 of them in the world, 3 of them are on Kunlun, Beiyang Fleet, and Three Legged Crow. Are a thousand times stronger than Earth tiers.

Soul Tier Angel
Only exists in legends and archives, up until Mu Siyun absorbed one of them. As a Battle Angel, he possessed several bodies: his own body and the body of the Dragon Empress Devourer of Worlds. Then, he can also create countless clones, displace space and create instant wormholes. While not suffering the limited mental capacity, he acts as a supercomputer instead, unlocking his intellect instead.

Advantages and Disadvantages
Advantages Disadvantages
 * Depending on tiers, they can be immune to bullets, melee attacks and biochemical, nuclear and toxin attacks.
 * Can use Internet indefinitely.
 * Can use heavy weapons just fine.
 * Equipped to withstand any conditions.
 * Reduced mental capacity due to brain being reserved for abilities. The higher the tier, the more mentally degradation worsens, Human Tier is mild, Earth Tier is worse, Heaven Tier acts like morons when not in battle. But Soul Tiers are immune to those degradation.
 * Not immune in impaling attacks.
 * Not usable when it is in the limit.