Which funds can replace MUNX?

Which ETFs can replace MUNX?

Which ETFs can replace MUNX? ranked by return similarity
Rank	Ticker	Fund	Return similarity
1	TAXF	American Century Diversified Municipal Bond ETF	99.2%
2	TFI	State Street SPDR Nuveen ICE Municipal Bond ETF	99.2%
3	FLMI	Franklin Dynamic Municipal Bond ETF	99.1%
4	NUMI	Nuveen Municipal Income ETF	99.0%
5	FMUN	Fidelity Systematic Municipal Bond Index ETF	98.9%
6	VTEB	Vanguard Tax-Exempt Bond ETF	98.8%
7	SCMB	Schwab Municipal Bond ETF	98.8%
8	TAFM	AB Tax-Aware Intermediate Municipal ETF	98.8%
9	MUB	iShares National Muni Bond ETF	98.6%
10	CATF	American Century California Municipal Bond ETF	98.6%
11	FMUB	Fidelity Municipal Bond Opportunities ETF	98.5%
12	MFSM	MFS Active Intermediate Muni Bond ETF	98.5%
13	VTEC	Vanguard California Tax-Exempt Bond ETF	98.5%
14	VCRM	Vanguard Core Tax-Exempt Bond ETF	98.5%
15	BSSX	Invesco BulletShares 2033 Municipal Bond ETF	98.4%
16	FMB	First Trust Managed Municipal ETF	98.4%
17	FMNY	First Trust New York Municipal High Income ETF	98.4%
18	FCAL	First Trust California Municipal High income ETF	98.3%
19	NYF	iShares New York Muni Bond ETF	98.3%
20	RJMI	RJ Eagle Municipal Income ETF	98.3%