Block, Inc. (NYSE:XYZ) is among the 10 Best Mobile Payments Stocks to Buy Now. According to Morningstar analysts, Block, Inc. (NYSE:XYZ) can reach and retain micro merchants that are unfeasible for other acquirers. Why Block, Inc. (XYZ) Is Among The Best Mobile Payments Stocks to Buy Now? While we acknowledge the potential of XYZ as an investment, we believe certain AI stocks offer greater upside potential and carry less downside risk. READ NEXT: 10 High-Growth EV Stocks to Invest In and 13 Best Car Stocks to Buy in 2025.