This one is easy! By far the Ribtrax is our premier tile and has been a “game changer” in the garage flooring industry. The Ribtrax tile is perforated which allows debris such as sand, dirt, snow, salt, water, etc. to go through the tile so you have a clean and presentable floor at all times. The Ribtrax tile is also equipped with a channel system on the under structure of the tile that is ¼” and runs in all different directions. This allows for cleaning of the under surface. Many customers use a pressure washer, shop vac, or yard blower to maintain their floor. Beauty is maintenance with the Ribtrax tile is minimal. Also, the solid tiles such as Diamondtrax, Cointrax, Floortrax and even Sportrax have a much higher expansion rate when it comes to temperature fluctuation. Expansion is the “nature of the beast” when it comes to plastic modular floor tiles. The Ribtrax due to its understructure design and profile reduces expansion and contraction immensely. If a customer has any direct sunlight in their floor when the garage door is open, we highly recommend Ribtrax because the other tile styles are prone to expansion and possible buckling. The Ribtrax will guarantee a satisfied customer for years to come.