Investors with an interest in Technology Services stocks have likely encountered both Gen Digital (GEN) and Zeta Global Holdings (ZETA) . But which of these two stocks offers value investors a better bang for their buck right now? We'll need to take a closer look.We have found that the best way to discover great value opportunities is to pair a strong Zacks Rank with a great grade in the Value category of our Style Scores system. The proven Zacks Rank emphasizes companies with positive estimate revision tre ...