Which funds can replace DDFY?

Which ETFs can replace DDFY?

Which ETFs can replace DDFY? ranked by return similarity
Rank	Ticker	Fund	Return similarity
1	UMAR	Innovator U.S. Equity Ultra Buffer ETF - March	97.4%
2	DDTA	Innovator Equity Dual Directional 10 Buffer ETF - April	97.3%
3	XAPR	FT Vest U.S. Equity Enhance & Moderate Buffer ETF - April	97.2%
4	UAPR	Innovator U.S. Equity Ultra Buffer ETF - April	97.0%
5	MARW	AllianzIM U.S. Large Cap Buffer20 Mar ETF	96.9%
6	XBAP	Innovator U.S. Equity Accelerated 9 Buffer ETF - April	96.9%
7	FEBW	AllianzIM U.S. Large Cap Buffer20 Feb ETF	96.8%
8	PBFB	PGIM S&P 500 Buffer 20 ETF - February	96.7%
9	JANW	AllianzIM U.S. Large Cap Buffer20 Jan ETF	96.7%
10	APRB	Aptus April Buffer ETF	96.5%
11	GMAR	FT Vest U.S. Equity Moderate Buffer ETF - March	96.5%
12	PBMR	PGIM S&P 500 Buffer 20 ETF - March	96.4%
13	PBJA	PGIM S&P 500 Buffer 20 ETF - January	96.3%
14	DLNV	FT Vest U.S. Equity Dual Directional Buffer ETF - November	96.3%
15	PAPR	Innovator U.S. Equity Power Buffer ETF - April	96.2%
16	MNVR	Pacer Swan SOS Moderate (November) ETF	96.0%
17	DMAR	FT Vest U.S. Equity Deep Buffer ETF - March	96.0%
18	GFEB	FT Vest U.S. Equity Moderate Buffer ETF - February	95.9%
19	LADM	Pacer Swan SOS Laddered Moderate ETF	95.9%
20	GNOV	FT Vest U.S. Equity Moderate Buffer ETF - November	95.8%