SPV wallets which lets me verify blocks myself (e.g. BIP-157/Neutrino)?

[MusaMohamed]

2. Electrum currently lack of developer/contributor, which makes Taproot support still on works.

Electrum wallet software supports Taproot but not fully support it.
Bech32 adoption

Send to Bech32:                           Yes
Received to P2WPKH/ P2WSH:       Yes
Send to Bech32m (Taproot):          Since 4.1.0
Received to P2TR:                         Planned: Descriptor-based keypath spends

The development for is still in todo list. Last reply on Github is two years ago.

Yes, naturally we plan to add taproot support.
Initially only singlesig wallets with keypath spends will be implemented.

To be able to create watch-only versions of these wallets (required before we can expose it to users), some wallet-refactoring and wizard changes are needed, as we don't want to extend the current x/y/zpub scheme. Most likely some form of output script descriptors should be used.

No ETA, but it is on the TODO list.

[pooya87]

2. Electrum currently lack of developer/contributor, which makes Taproot support still on works.

Electrum wallet software supports Taproot but not fully support it.

Yeah, Electrum is mainly "supporting" Taproot through hardware wallets that have the option. More specifically Ledger and Trezor. Other than that it can only send to Bech32m addresses (witness version 1 address encoding used by Taproot) otherwise it can't create nor sign such transactions spending from such addresses.

[ABCbits]

Maybe the best option I found until now is using the Bitcoin Dev Kit (BDK) for a very simple wallet implementation, which also supports Neutrino and thus BIP 157/158.

I just remember there are another implementation of BIP 157 such as bcoin[1] (not sure whether you can just use it's wallet feature without run full node), neutrino (Go library)[2]. Zap desktop version also support BIP 157[3]. But it's SPV LN wallet where it's on-chain feature is very limited.

2. Electrum currently lack of developer/contributor, which makes Taproot support still on works.

Electrum wallet software supports Taproot but not fully support it.
Bech32 adoption

--snip--

Thank you for additional information, although what i said isn't exactly wrong since i said "still on works". And that's why i doubt Electrum will support BIP 157 anytime soon.

[1] https://github.com/bcoin-org/bcoin/pull/1067
[2] https://github.com/lightninglabs/neutrino
[3] https://docs.zaphq.io/docs-desktop-neutrino-connect