Investors looking for stocks in the Outsourcing sector might want to consider either Genpact (G) or ExlService Holdings (EXLS) . But which of these two companies is the best option for those looking for undervalued stocks? Let's take a closer look.There are plenty of strategies for discovering value stocks, but we have found that pairing a strong Zacks Rank with an impressive grade in the Value category of our Style Scores system produces the best returns. The Zacks Rank is a proven strategy that targets co ...