Is Invesco RAFI US 1500 Small-Mid ETF (PRFZ) a Strong ETF Right Now?

PRFZ is a smart beta ETF that tracks the FTSE RAFI US 1500 Small-Mid Index, providing exposure to small and mid-cap US companies based on fundamental metrics. With $2.84 billion in assets, a 0.34% expense ratio, and year-to-date returns of 20.73%, it offers diversified exposure across 1,506 holdings. However, investors should compare it with cheaper alternatives like VB (0.03% expense ratio) and IJR (0.06% expense ratio) before investing.