Choose cloth by discipline, composition, width, colour, nap direction and fastening method. Speed also depends on tension, cleanliness, humidity, balls and cushions. “Professional” is not a specification; ask for a technical sheet. For snooker, verify nap direction separately. Links: Cloth, care, replacement. Sources: Simonis and WPA.
Before buying, match these checks to your playing goals and ask the seller to confirm the exact model specifications.