The AI industry is staring down an uncertain and volatile macroeconomic environment, as well as some signals that demand for AI infrastructure may be starting to cool. AI server manufacturer Super Micro Computer slashed its guidance earlier this week as customers delayed purchasing decisions, and some tech giants reportedly have been pulling back on data center expansion.But investors remain keen on investing in artificial intelligence (AI). What are the best AI stocks to buy in May? Personally, I'd steer c ...