What indices on Bitcoin Core are useful for self-custodial wallets?

We are setting up a new full node for self-management. But I don’t know which index to enable in Bitcoin Core. Which index should I enable if I want to rescan my wallet faster and don’t want unnecessary storage/operational overhead?

I used to believe it -txindex Useful, but not valid (now that we know this index is really big). How about block filter index and Coin Stats Index?