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

Execution · Competitive PvP
Anime fighter execution and human prediction stacked on matchup study.

Execution · Competitive PvP
Free-to-play hero shooter where loadout cards customize champions in objective team fights.
Fate/unlimited codes leans Execution (Competitive PvP); Paladins leans Execution (Competitive PvP).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Fate/unlimited codes
Combo execution and punish timing lead every match
Paladins
Hitscan aim and ability timing in firefights
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Fate/unlimited codes
Versus humans, conditioning and throw-tech guessing matter constantly
Paladins
Human teams flank, bait ults, and adapt
Paladins leans a little harder on variance, though the gap is small.
Fate/unlimited codes
Matches are deterministic given the inputs
Paladins
Card draft order adds mild run variance
Paladins leans a little harder on optimization, though the gap is small.
Fate/unlimited codes
Matchup knowledge and meter usage underpin the mind games
Paladins
Loadout card builds and item counter-buying
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.