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.

Optimization · Practiced Mastery
The original European trucking sim of long hauls and tidy deliveries.

Execution · Practiced Mastery
Tests casual open-world chaos appetite more than any skill axis.
Euro Truck Simulator leans Optimization (Practiced Mastery); Saints Row leans Execution (Practiced Mastery).
Saints Row leans a little harder on execution, though the gap is small.
Euro Truck Simulator
Basic truck handling and parking
Saints Row
Forgiving shooting and driving demand little precision
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Euro Truck Simulator
No adaptive opposition
Saints Row
Gang AI runs simple fixed scripts
Saints Row leans a little harder on variance, though the gap is small.
Euro Truck Simulator
Minor traffic variation
Saints Row
Open-world events vary mildly between sessions
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Euro Truck Simulator
Delivery routes and truck upgrades
Saints Row
Perks, weapons and venture economy reward light planning
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.