Which funds can replace MIDSX?

Which mutual funds can replace MIDSX?

Which mutual funds can replace MIDSX? ranked by return similarity
RankTickerFundReturn similarity
1GLDAXGabelli Gold Fund Class A98.3%
2INIVXVanEck International Investors Gold Fund Class A97.9%
3EKWAXAllspring Precious Metals Fund - Class A97.8%
4BGEIXAmerican Century Global Gold Fund Investor Class97.7%
5UPMMXVictory Precious Metals and Minerals Fund Class A97.5%
6FGDAXFidelity Advisor Gold Fund - Class A97.5%
7OCMGXOCM Gold Fund Investor Class96.8%
8FKRCXFranklin Gold and Precious Metals Fund Class A96.6%
9RYPMXRydex Precious Metals Fund Class Investor96.4%
10USERXU.S. Global Investors Gold and Precious Metals Fund95.1%
11EPGFXEuroPac Gold Fund Class A94.6%
12SGGDXFirst Eagle Gold Fund Class A94.3%
13PMPIXProFunds Precious Metals UltraSector Fund Investor Class91.0%