Cramer's Lightning Round: Mixed Reviews on Stocks

Jim Cramer, host of CNBC's Mad Money, advised against buying shares of Indie Semiconductor, a self-driving related semiconductor company, due to its financial losses. Cramer recommended considering other options such as First Solar instead. He also shared his thoughts on other stocks, including Extreme Networks, Zimmer Biomet, Sunrun, NRG Energy, Ecolab, Old Republic, and Arista Networks, suggesting alternative companies to consider in those sectors.