head to head
Mobile Suit Gundam Battle Operation 2vsOverwatch
Mobile Suit Gundam Battle Operation 2 leans Reads (Grand Arena); Overwatch leans Execution (Grand Arena).
Mobile Suit Gundam Battle Operation 2Overwatch
Axis by axis
Execution6 vs 8
Overwatch leans harder on execution: Hero aim, movement, and ability timing
Reads7 vs 7
Even - both lean on reads about the same.
Variance3 vs 2
Mobile Suit Gundam Battle Operation 2 leans harder on variance: Some damage and matchup randomness in team play
Optimization6 vs 6
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.

