
Not all data is equally valuable. Consider a US software business with 500 clients aiming to grow to 750 through cold calling. They need to prioritize leads based on product, size, valuation, or technological sophistication. They have three data options: (1) 500 businesses including many current clients; (2) 400 businesses, none current clients; (3) 1,000 UK-based businesses. Option 2 is best—Option 3 has most data but isn't relevant; Option 1 has less novel information.