Doesn't matter.

Marginal savings is meaningless if the resulting product is worthless.

On top of that- 99% of people who find a ruptured can with black ooze are trashing it.

And the other 1% are spending more energy/resources to clean a contaminated container than the recycling will save.

(Washing things is surprisingly expensive in terms of energy/resources. Often worth it for reuse, but not recycling.)

Now you're essentially comparing mpg on a trip to no where.

on the contrary, if you can reduce the environmental cost per can by 30%, but the result is that 20% of the cans rupture and go to waste, you have still reduced the total environmental cost

you are likely to go bankrupy tho