A Nasdaq-100 ETF is reportedly outperforming an S&P 500 one, leading to speculation about its potential as a better investment. Some outlets suggest this trend may continue, with the Nasdaq-100 ETF having outperformed the S&P 500 in the past, while others note the S&P 500 and tech stocks are experiencing a stumble. The relative performance of these investments is being closely watched, with some analysts highlighting the strength of certain ETFs and indices.