head to head
vs
Clash of ClansvsEndless Space
Clash of Clans leans Optimization (Pure Optimization); Endless Space leans Optimization (Pure Optimization).
Clash of ClansEndless Space
Axis by axis
Execution1 vs 1
Even - both lean on execution about the same.
Reads3 vs 2
Clash of Clans leans harder on reads: Base layouts anticipate human attackers' habits
Variance3 vs 4
Endless Space leans harder on variance: Galaxy generation and combat card draws
Optimization8 vs 8
Even - both lean on optimization about the same.
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.