On Pool tables we use Brunswick Supperspeed rubber. For Snooker tables molded & matched sets of "Northern Rubber" of England is our standard. They produce rubber for World Championship Snooker Tables. It is about four to six times the cost of conventional rubber. However, it adds up to only about .05% to the cost of a standard table. The durability and bounce is far superior, giving you accurate, consistent play for decades.
Increased bolts per rail is another standard. I use four as a minimum more depending on the size of the table. Also I use Grade Five, Zinc plated, Fine thread bolds into Coldroled or Stainless T-Nuts inserted into the rail. This too provides low maintenance increases bounce and accuracy, making your game more enjoyable.