got my race decking 7 years ago and i went with the tuff shield because it was much shinier but i dont think the upgrade was that much back then. My tiles have a diamond plate pattern and if you need to dolly your car around i would not get that pattern, just flat would be the best. The back of the tiles are reinforced so they are extremely rigid. I just sweep the floor once in awhile and mop the tiles, using some soap only if needed.
Oil and fluids wipe right off with a rag
