AI hyperscalers or memory chips: Which is the better investment right now? Zacks Investment Research stock strategist Ethan Feller analyzed whether memory chipmakers like Micron Technology (MU) and Sandisk (SNDK) or AI hyperscalers offer better investment opportunities, as both memory stocks rose Monday morning. While Micron Technology MU https://finance.yahoo.com/quote/MU/ and Sandisk SNDK https://finance.yahoo.com/quote/SNDK/ stock both get a lift Monday morning, Zacks Investment Research stock strategist Ethan Feller takes a closer look at whether memory chipmakers or AI hyperscalers are the better investment in this market environment.