Pros
Independent of AR State
A portion of KH2002’s damage output is tied to the dog, who can attack independently of KH2002. Pele is immune to things like stuns, moving, debuffs, lost-links. Really anything short of death for KH2002 won’t affect Pele’s damage output.
Good Tile Buffs
KH2002’s tile layout is the standard excellence for 5* ARs. It’s good she focuses on evasion and firepower, as those are the stats that SMGs want.
High Base FP
53 is slightly higher than normal FP for an AR. Pele hits for 600% of it, so Pele can brute force armor surprisingly easily.