head to head
Dragon Ball Z: Budokai TenkaichivsTom Clancy's Rainbow Six: Vegas
Dragon Ball Z: Budokai Tenkaichi leans Execution (Competitive PvP); Tom Clancy's Rainbow Six: Vegas leans Execution (Competitive PvP).
Dragon Ball Z: Budokai TenkaichiTom Clancy's Rainbow Six: Vegas
Axis by axis
Execution7 vs 7
Even - both lean on execution about the same.
Reads5 vs 5
Even - both lean on reads about the same.
Variance1 vs 2
Tom Clancy's Rainbow Six: Vegas leans harder on variance: Terrorist hunt spawns vary modestly between runs
Optimization4 vs 5
Tom Clancy's Rainbow Six: Vegas leans harder on optimization: Room-entry planning and map knowledge are studyable
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.

