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