Which Aerospace ETF is the Better Buy in 2026: Invesco Aerospace & Defense or U.S. Global Jets?

The article compares two aerospace ETFs: Invesco Aerospace & Defense (PPA) and U.S. Global Jets (JETS). While JETS has outperformed recently due to small-cap rally strength (up 46.1% in 52 weeks vs PPA's 25.4%), PPA demonstrates superior long-term performance with a 17.8% annualized return over the past decade compared to JETS' 5.2%. PPA offers lower volatility (0.74 beta vs 1.20), broader diversification across defense contractors and aerospace manufacturers, and a lower expense ratio. Despite PPA's stronger fundamentals, the article recommends JETS as the better buy, citing the historic small-cap rally and belief that small caps will continue outperforming.