The highest rated 6A+ to 7A are also found in USA

Here is a list of all the boulders with 30 ascents and more between 6A+ and 7A that have the highest star quality average. Almost all are found in USA which Bishop as the most frequented area and only one boulder is found in Fontainebleu. Check the comment for the full list down to 2.1 stars. 7 Bishop 3 Hueco Tanks, Yosemite, 2 Chironico, Cresciano, Joe's Valley 2.5 Trick or Treat 7A HP 40 2.4 JBMFP 6C Joshua Tree, Sign of the Cross 6A+ Hueco Tanks, Drone Militia 7A Bishop, 2.2 Suspended in Silence 6C Bishop, Viper 6C+ Bishop, Cocaine corner 6C Yosemite, Pinch Overhang 6C Horsetooth, Das Auge des Waldes 6B+ Zillertal, Fight or Flight 6B Hueco Tanks