Fund products can not be said which is absolutely good or bad, the two funds are invested in semiconductor chips, and passive ETF funds.
For fund managers, they can maintain a high degree of consistency with the board, and the smaller the deviation, the better the fund operation. But customers often pursue high returns, which one gets high returns which one is better, this is the difference.
Therefore, from a customer point of view, short-term performance 159995 is slightly better, long-term performance 512760 is slightly better. But in general, the correlation with the chip is very high, so the difference is not big.