The most trusted wallet is the official wallet. Bitcoin Core. Just it needs bandwidth, disk space (if not pruned) and time for the initial download.
Electrum is one of the SPV (simple payment verification) wallets which synchronized in seconds and has a lot of features. You'll have to make sure you download if from Electrum.org and verify it.
In order to minimize the chances to get your funds stolen, a hardware wallet can also be used.

Keep in mind that a wallet doesn't hold your coins, it's only a tool that allows you spend them. You have to keep safe the seed, private key and wallet file since else anybody else can spend your funds.


I use a hardware wallet together with Electrum on desktop and together with Mycelium on Android.