A replay featuring 2 decent players during a non stomp game would suffice.
Game is not about cover less, micro less 1v1 duels to the death, ESPECIALLY in regards to infantry and nothing less then actual game between players of equal and preferably high skill will yield any reliable results.
i dont think that is the the performanche test which any develeoper would do. Its the task from a gametester.
To test the performanche you must select a szenario which is included in a gameround...not a whole gameround to test the performanche.
there are to many values for that...rng, playerskill, fail desicions, too late reactions and so on...
a performanche test mean that you test the unit against other unit in different situitions....with cover...without, on the move, with dmg engine, etc...