A hot take on C.17 Chen Ran vs Light Yagami
Intelligence: Chen Ran (Chen Ran should take Knowledge Application via usage knowledge as a novel writer on deducing the husband and wife's murder with Cheng Si, also him using wordplay to trick that officer guy with Cheng Si, NCPS is no debate Chen Ran takes via immediately adapting to hell, Cognitive Abilities surprisingly goes to Chen Ran. Light may take PSI but Chen Ran should take WMI via processing and predicting each of the people's reasoning skills, all while scheming himself- all while battling people who were also scheming. Around 2-3 layers of thought process which should maybe take against Light. If I'm spewing bullshit, then Light may take Cognitive Abilities.
Fluid and Crystal (if we go by that kind of intelligence, still both to Chen Ran)
Theory of Mind: Chen Ran (immediate profiling on that officer guy, youth, that guy with the Lie Killer skill)
Social Intelligence: Light Yagami
Self-Management: Light Yagami (Chen Ran needs cigarrettes)
Thinking: Chen Ran (Critical, Divergent, Creative, Abstract- basically all already)
Reasoning: Chen Ran (All- his deduction on people unable to lie in hell is already impressive, his inductive during chapter 4, his abductive during the 6 - 11 was great as well (Deductive too).
Planning: Light Yagami (The fake notebook swap in Part 2. Or Memory Loss)
Strategy: Chen Ran (To get rid of the guy with the Lie Killer skill)
Tactics: Chen Ran (Youth tactics or on Lin something something is great.)
Manip: Light (takes Direct and Emotional. Chen Ran takes Indirect, Logical)
Deception: Chen Ran (Bluffing, Concealment, Misdirection?) Light takes Acting Skills and Fabrication)
Field Skills: Light probs
Counteraction: Chen Ran
Feat Framework: Chen Ran
Overall? Chen Ran wins mid-high diffs.
It's crazy how good he is already- tho, that maybe cuz I scale Light a bit low compared to others.