Which wallet would you say is the easiest to use ?
if you are a bounty hunter, you can use MyEtherwallet, One if the best and safest wallet in crypto.
Actually there are many ERC20 wallets available on the internet and phone Apps on IOS and Android but my most preferred third-party application is only Eidoo as it is close to MEW features. But the only disadvantage is you can have the copy of your private key and instead of recovery key of your account.
personally, I never trust on any third-party wallets and we can't trust on our crypto assets on third-party companies and will probably will face serious issues in the future.