I personally use a combination of Coinbase Wallet, Metamask and Rainbow wallet.

Building a Better Personal ETH Wallet Setup by jessepollack.eth

For Solana — use Phantom Wallet

Highly recommend you get a Ledger or other hardware wallet

Key Takeaways

never share your private key with others — if anyone asks you for it, its probably a scam (exception of this is reputable wallets like Coinbase Wallet, Metamask, Rainbow which will ask you for it if you want to import an existing account)
don't keep all your crypto in one wallet — espeicially if its a wallet you frequently use to interact with DApps or is constantly connected to the web ie. a hot wallet