Investors interested in stocks from the Building Products - Miscellaneous sector have probably already heard of Knife River (KNF) and James Hardie (JHX) . But which of these two stocks presents investors with the better value opportunity right now? Let's take a closer look.Everyone has their own methods for finding great value opportunities, but our model includes pairing an impressive grade in the Value category of our Style Scores system with a strong Zacks Rank. The Zacks Rank favors stocks with strong e ...