head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is execution, and it is a single point.

Execution · Pure Mechanics
Routine shooter aim through scripted cartel firefights.

Execution · Pure Mechanics
Testing how precisely you can swing a Move controller across six sports.
Call of Juarez: The Cartel leans Execution (Pure Mechanics); Sports Champions 2 leans Execution (Pure Mechanics).
Sports Champions 2 leans a little harder on execution, though the gap is small.
Call of Juarez: The Cartel
Standard FPS gunfights run on aim alone
Sports Champions 2
Motion-controlled swings and punches reward physical precision
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Call of Juarez: The Cartel
Co-op secret objectives add mild teammate suspicion
Sports Champions 2
Local rivals can be baited in boxing or tennis, lightly
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Call of Juarez: The Cartel
Enemy waves spawn identically each run
Sports Champions 2
Events are deterministic given your motion
Call of Juarez: The Cartel leans a little harder on optimization, though the gap is small.
Call of Juarez: The Cartel
Weapon levelling is a thin progression layer
Sports Champions 2
Technique tips exist but systems stay shallow
A matching score does not mean a matching test. Two games can both sit at 10 on execution and demand completely different things of you - which is why the reasoning above matters more than the number beside it.