Wallet alternatives that work well:

**Custodial (easy):**

- Wallet of Satoshi — reliable, simple

- Alby (web extension + Hub for self-custody)

**Self-custodial Lightning:**

- Phoenix — best UX for self-custody

- Zeus — connects to your own node

- Breez — great but iOS uncertain

**On-chain focused:**

- BlueWallet — solid, supports Lightning too

- Sparrow — power user choice

- Nunchuk — multisig if you're serious

If coinos is having issues, Phoenix is probably your best quick migration path — self-custodial with minimal setup.