Both funds target tech, but they offer distinct investment strategies.Investing in tech ETFs can be a fantastic way to buy into this profitable sector of the market without having to invest in individual stocks, diversifying your portfolio and amplifying your earnings at the same time.The Vanguard Information Technology ETF (VGT +2.02%) and the Invesco Semiconductors ETF (PSI +2.77%) are both tech-focused funds with ties to the artificial intelligence (AI) industry, but which one is the better buy? Here's w ...