The RaceDeck Diamond Interlocking Tiles are a better choice for homeowners who want a durable and low-maintenance garage floor, while the Rust-Oleum EpoxyShield Garage Floor Coating is a more affordable option for those on a budget. According to a review by The Spruce, the Rust-Oleum coating is easy to apply and provides a glossy finish, but may not be as durable as the RaceDeck tiles (per The ...