I have been working with ADA Enterprises since the mid to late 80s. At Compart Family Farms we use Dura Trac creep sides with cast iron centers for the sow and haven’t seen any wear on the flooring. We replaced solid rubber mats with the Dura Trac Solid Plate option in our creep areas. This works really well. No bacteria gets underneath and it lasts much longer than the rubber mats. There haven’t been any issues from a clean-up standpoint. Galvanized triangular rod flooring may clean easier, however, sows are injuring themselves and the baby pigs are cold. We have built a lot of farms and we keep putting in Dura Trac flooring. You don’t keep buying what you don’t like.