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
A driving sim testing smooth vehicle handling against timetables and traffic rules.

Execution · Practiced Mastery
A cinematic open-world western leaning on shooting feel and atmosphere.
Bus Driver leans Optimization (Practiced Mastery); Red Dead Redemption 2 leans Execution (Practiced Mastery).
Red Dead Redemption 2 leans a little harder on execution, though the gap is small.
Bus Driver
Smooth braking and lane discipline are the physical test
Red Dead Redemption 2
Gunplay and Dead Eye reward aim and timing.
Red Dead Redemption 2 leans a little harder on reads, though the gap is small.
Bus Driver
Traffic follows predictable scripted rules
Red Dead Redemption 2
Enemies use scripted AI patterns, not adaptation.
Red Dead Redemption 2 leans a little harder on variance, though the gap is small.
Bus Driver
Routes and conditions are set per scenario
Red Dead Redemption 2
Some hunting and weather randomness, lightly hidden.
Bus Driver leans a little harder on optimization, though the gap is small.
Bus Driver
Timetable adherence and rule-following decide the score
Red Dead Redemption 2
Loadouts and routes solvable but loose.
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.