Which funds can replace DDFM?

Which ETFs can replace DDFM?

Which ETFs can replace DDFM? ranked by return similarity
Rank	Ticker	Fund	Return similarity
1	DDFF	Innovator Equity Dual Directional 15 Buffer ETF - February	99.9%
2	DDFD	Innovator Equity Dual Directional 15 Buffer ETF - December	99.4%
3	DDFJ	Innovator Equity Dual Directional 15 Buffer ETF - January	99.4%
4	XNOV	FT Vest U.S. Equity Enhance & Moderate Buffer ETF - November	98.9%
5	DDFN	Innovator Equity Dual Directional 15 Buffer ETF - November	98.6%
6	XDEC	FT Vest U.S. Equity Enhance & Moderate Buffer ETF - December	98.6%
7	MARW	AllianzIM U.S. Large Cap Buffer20 Mar ETF	98.4%
8	XFEB	FT Vest U.S. Equity Enhance & Moderate Buffer ETF - February	98.4%
9	DGJA	FT Vest U.S. Equity Buffer & Digital Return ETF - January	98.2%
10	JANW	AllianzIM U.S. Large Cap Buffer20 Jan ETF	98.2%
11	BUFX	FT Vest Laddered Enhance & Moderate Buffer ETF	98.2%
12	PBMR	PGIM S&P 500 Buffer 20 ETF - March	98.2%
13	XOCT	FT Vest U.S. Equity Enhance & Moderate Buffer ETF - October	98.1%
14	PBJA	PGIM S&P 500 Buffer 20 ETF - January	98.1%
15	XJAN	FT Vest U.S. Equity Enhance & Moderate Buffer ETF - January	98.0%
16	XSEP	FT Vest U.S. Equity Enhance & Moderate Buffer ETF - September	98.0%
17	DGAP	FT Vest U.S. Equity Buffer & Digital Return ETF - April	97.7%
18	FEBW	AllianzIM U.S. Large Cap Buffer20 Feb ETF	97.2%
19	SPBW	AllianzIM Buffer20 Allocation ETF	97.2%
20	PBFB	PGIM S&P 500 Buffer 20 ETF - February	97.0%