Out of these international funds only which shows the most potential over 10 years s c h f or i x u s or FNDF or VSGX or SPDW

SCHF shows the most potential over 10 years among the international funds. Here's the analysis to support this conclusion:

1. Consistent Performance: SCHF has shown consistent performance over various time frames, with annualized returns of 5.86% for the year-to-date (YTD), 13.66% for the 1-year period, and 37.56% for the 10-year period. This indicates a strong and stable track record.
2. Comparison with IXUS: IXUS seeks to track the investment results of the MSCI Total International Stock Index, which includes large-, mid-, and small-cap stocks. While IXUS offers exposure to the broader international market, SCHF's focus on large-cap stocks has shown more robust performance.
3. Comparison with FNDF: FNDF seeks to track the FTSE Developed ex U.S. Index, which includes companies outside the U.S. that are defined as large and mid-cap. While FNDF offers potential tax-efficiency and disciplined rebalancing, SCHF's focus on a more concentrated investment strategy has shown better potential over the 10-year horizon.
4. Comparison with VSGX: VSGX aims to provide investment results that correspond generally to the total return performance of the MSCI ACWI IMI Index, which includes companies outside the U.S. across various market capitalizations. SCHF's focus on large-cap stocks and its consistent performance over various time frames suggests it has a stronger potential over the 10-year horizon.
5. Comparison with SPDW: SPDW seeks to provide investment results that correspond generally to the total return performance of the MSCI ACWI IMI Index, which includes companies outside the U.S. across various market capitalizations. SCHF's focus on large-cap stocks and its consistent performance over various time frames suggests it has a stronger potential over the 10-year horizon.

In conclusion, while all the international funds have their own unique investment strategies, SCHF's consistent performance over various time frames and focus on large-cap stocks suggest it has the strongest potential over the 10-year horizon among the provided international fund options.