F2 fluoro powder performs best at temperatures above freezing. It has the lowest static coefficient of friction. This means that at the start gate it will give you the biggest boost.
NanoFluoro powder is produced by a new technology that enables it to flow like sand. This minimizes clumping and allows a more uniform distribution of fluoro on your ski wax surface.
Fluoro microfibers are a new physical form of fluoro; they are light, fluffy microscopic fibers of fluorocarbon composition. They give incredible results, especially in very cold and/or new snow conditions.
5-micron Fluoro powder is the original 100% fluoro that was sold under the label Wicked Wax. Great for those new to racing.