Here's my RD floor. Pros: Installs easily, can replace pieces that get damaged, can design your floor, and tougher than you'd expect. Cons: shows dirt more than an epoxy floor, does make a noise when you walk on it (this can be negated by placing landscape cloth down and putting RD floor on top of that). I'm pleased with my floor. If you go RD, stay away from the light colors, like yellow and white - they'll be hard to keep clean.
I don't have the RD with holes, so I can't comment on that. I wash my bike and cars in the garage and I don't have any issues with mold or mildew beneath the RD, and I live in the Deep South.
PM me if you have other questions.
If you want to overdose on garage flooring information, join the Garage Journal site and read their forum.