I only listed the brands I've had a good amount of experience with, so amend/adjust my list as you see fit, it's helpful to know.
As we've heard and are finding out with this Detox, Ebonite and Storm brands really seem to soak oil up quick, the other brands not so much. But as we're also seeing, everyone's coverstocks across the board seem to hold up and perform very similarly as well. Seems that oil saturation seems to be the main culprit in durability. When it's extracted, everything goes back to normal. This would almost be more accurately described as least amount of maintenance.
I've only thrown Visionary and Roto Grip. With my home made ball oven, no oil ever comes out of my Visionary equipment, but oozes out of the Roto balls.