Konecto or porcelain for laundry/mudroom

Hello, we're building and have a fairly large laundry/mudroom. I'm trying to be as "green" as possible, concerned with VOC's, etc.
Konetco tiles(Safari color) qualify for LEED credits and also water resistant. Would you install this product vs porcelain tiles? I had considered Marmoleum, but it doesn't seem as water resistant or as durable as I'm looking for. Thanks for your input!