u/Difficult-Yoghurt-96

Where does the rust and crumble effect best used on?

And what time of the game?(start, mid, titan phase)

Not in showdown levels of cracked but the ability to do percentage damage with NO RELOAD seems pretty good.

Put it in a dux(requires constant firing) or hastetus(needs to unload it's machine gun constantly)

Seems to be a pretty good niche.

What's the difference?

Is ochokochi bad compared to rex in maxed investment(both robots) and maps that does not have cliffs to push enemy robots in?