Greg, I got my samples from Racedeck and Swisstrax (who sent 2). Anyway, after looking them both over, I agree that for the slight increase, Swisstrax is going to be the way to go, and is going to be the way I am going. I picked out the Slate Grey w/ Pearl Silver border (2 tiles in from the walls). My garage is 24x24, so I need to order 396 Slate Grey and 66 Pearl Silver. I am going to actuallty order 400 Slate Grey and 70 Pearl Silver just to have extras on hand; for a total of 470 tiles. I am going to order them now, and install them after I paint in the spring. I can't wait to order and get them in. The Floortrax is about the same thickness as the Racedeck, however, underneath, the Swisstrax is much 'beefier'. I did notice that when steping on the racedeck it squeeked a little, and didn't do that with the Swisstrax. They are both a nice finish, and both very anti-skid resistant. Keep in mind, the Racetrack is 12" blocks, while the Swisstrax are 13" (at least for Floortrax). Some of the Swisstrax tiles are 15". Anyway, I also like the 12 yr warranty, versus the 15 year pro-rated warranty. I can't wait to get rolling on this project and get some before and after pictures. Thanks for the advice!