The possibility of ETH ETF being approved is 75%, still not certain, but assuming ETH ETF is approved, you should focus on the following coins.
Layer 2: ARB, OP, METIS, STRK, MANTA.
LSD: LDO, RPL, ETHFI, SSV, ANKR.
LSD-FI: PENDLE , MAV .
RESTAKING: ALT , BB , REZ