Which funds can replace PIFXX?

Which mutual funds can replace PIFXX?

Which mutual funds can replace PIFXX? ranked by return similarity
RankTickerFundReturn similarity
1BBSXXBBH U.S. Government Money Market Fund Institutional Shares99.0%
2PGWXXPrincipal Government Money Market Fund Class R-699.0%
3TTGXXT. Rowe Price Government Money Fund I Class98.9%
4TRGXXT. Rowe Price U.S. Treasury Money Fund I Class98.9%
5TSCXXT. Rowe Price Cash Reserves Fund98.9%
6MTNXXMorgan Stanley Institutional Liquidity Treasury Portfolio Investor Class98.8%
7MVVXXMorgan Stanley Institutional Liquidity Government Portfolio Investor Class98.8%
8DGEXXMorgan Stanley U.S. Government Money Market Trust S Class98.7%
9MVIXXMorgan Stanley Institutional Liquidity Government Securities Portfolio Investor Class98.7%
10GBAXXGabelli U.S. Treasury Money Market Fund Class A98.7%
11MNVXXMorgan Stanley Institutional Liquidity Treasury Securities Portfolio Investor Class98.6%
12PCSXXPrincipal Money Market Fund Class A98.5%
13HGDXXHSBC U.S. Government Money Market Fund Class A98.2%
14PMTXXVictory Pioneer U.S. Government Money Market Fund Class A98.1%
15TCRXXAmerican Century U.S. Government Money Market Fund Investor Class98.0%
16CPFXXAmerican Century Capital Preservation Fund Investor Class97.9%
17UATXXVictory Treasury Money Market Trust97.9%
18JAMXXJanus Henderson Money Market Fund Class T97.8%
19INGXXWestern Asset Institutional Government Reserves Institutional Shares97.7%
20HTDXXHSBC U.S. Treasury Money Market Fund Class D97.7%