Pretty much anything higher than URS 11 is meaningless. And it isn't that much different than the Sheldon scale except URS counts up as coins become more common and Sheldon counts down. That makes the URS scale open ended with meaningless numbers while Sheldon ends at one because there is no point going further, The only reason URS has 11 reasonable numbers and Sheldo has 8 is because URS uses five numbers at the high end to cover what Sheldon does with 2. Then URS 6 - 11 pretty much match up with Sheldon 6 - 1.



















