After a long time using the wallet, I can confidently say that Neon Wallet is the most convenient, easy to use and the most key – secure storage for NEO.
Moreover, given the growing popularity of the NEO platform for creating various ICO projects, Neon Wallet is an ideal wallet for NEP-5 tokens. In simple words, it is an analogue of the well-known MyEtherWallet, not for ERC-20, but for NEP-5. There are almost no negative reviews in the network, so I recommend using Neon Wallet.