Negatives to porcelain are that it might be extra slippery when wet than other floorings, plus the grout could become filthy Otherwise thoroughly sealed. None of it put a scratch in the tiles, and the only real damage we had been capable to inflict on them was a little dent https://mcgepoxycoatings.com/epoxy-vs-untreated-concrete-garage-flooring-which-one-is-best/