Earth-boring tools including cutting elements having different characteristics in different regions of the earth-boring tools

An earth-boring tool, comprising:

• a body;
• and
• cutting elements affixed to the body, wherein:
• for each of the cutting elements located within a cone region of the body, a concavity angle defined by a shortest angular distance between a surface of a concavity, the surface of the concavity located radially between a periphery of the concavity and a geometric center of a cutting face, and a plane oriented at least substantially perpendicular to a geometrically central axis of a corresponding cutting element is less than or equal to −10°, a total chamfer thickness is greater than or equal to about 0.02 inch, a greatest tip width defined by a distance around a circumference of the cutting face over which a cutting edge extends proximate to a rotationally leading portion of the cutting element is about equal to one half of a circumference of a cutting face, and a plow angle is less than or equal to −0°;
• for each of the cutting elements located within a nose region of the body, the concavity angle is in a range extending from −10° to −10°, the total chamfer thickness is in a range extending from about 0.012 inch to about 0.02 inch, the greatest tip width is in a range extending from a product of (0.18 divided by 16) multiplied by a maximum diameter of the cutting face in millimeters to about equal to one half of the circumference of the cutting face, and the plow angle is in a range extending from −0° to −15°;
• and
• for each of the cutting elements located within a shoulder region of the body, the concavity angle is greater than or equal to 10°, the total chamfer thickness is less than or equal to about 0.012 inch, the greatest tip width is less than or equal to a product of (0.18 divided by 16) multiplied by a maximum diameter of the cutting face in millimeters, and the plow angle is greater than or equal to −15°.