PIMCO Dynamic Income Fund (PDI) offers a high dividend yield and the largest assets under management among its peers, but it also has the highest expense ratio and trades at a premium to its net asset value. Despite its high yield, PDI underperforms compared to PIMCO Corporate and Income Opportunity Fund and PIMCO Corporate & Income Strategy Fund in terms of total returns. Interest rate cuts may further impact PDI's capital appreciation due to its management costs.