The Nippon India Taiwan Equity Fund stands out as the top performer among low-cost, high-return mutual funds over the past three years, achieving a remarkable return of 62.76% with an expense ratio of 0.88%. This fund, with an Asset Under Management (AUM) of ₹599.16 crore (approximately $72 million USD), has attracted investors looking for significant growth. Following closely is the Mirae Asset NYSE FANG+ETF FoF, which delivered a 52.95% return and boasts an exceptionally low expense ratio of 0.03%, managing an AUM of ₹2,067.54 crore (roughly $249 million USD). Other noteworthy funds include the Kotak Silver ETF FoF and ICICI Prudential Silver ETF FoF, both yielding returns around 45.5% with low expense ratios of 0.25% and 0.15%, respectively. The Axis Silver FoF also performed well, with a 45.28% return and an expense ratio of 0.09%. This analysis, sourced from MF Screener, provides valuable insights for investors aiming to maximize returns while minimizing costs.