Investors interested in stocks from the Insurance - Property and Casualty sector have probably already heard of RenaissanceRe (RNR) and Cincinnati Financial (CINF) . But which of these two stocks is more attractive to value investors? We'll need to take a closer look to find out. The best way to find great value stocks is to pair a strong Zacks Rank with an impressive grade in the Value category of our Style Scores system. The proven Zacks Rank emphasizes companies with positive estimate revision trends, an ...