Idk. I just figure it would take more water for it to 100% absorb into the medium. Maybe leaving a spot at the bottom hydrophobic.
I don’t use either so I shouldn even be talking
Not the same but better then NOT drilling holes in them. I know people that would rather do that then spend the $$$ on real airpots. They also grow amazing plants and don’t credit the pots ever. Use what you like and know. I love fabric pots, but that’s me