Digital Realty Trust offers investors an attractive blend of growth and income.Artificial intelligence (AI) stocks and real estate investment trusts (REITs) generally attract different types of investors. Leading tech stocks like Nvidia are more apt to appeal to growth-oriented investors, while REITs -- which purchase properties, rent them out, and distribute the lion's share of their income through dividends -- are more favored by income investors.But instead of choosing between the AI industry's growth po ...