Im utilizing Myetherwallet to store altcoins and additionally ERC20 Token, yet Myetherwallet is under assault a considerable measure, so if online capacity will be easy to take the record. The guidance for you is to store altcoins in cool wallet, for example, TREZOR; at that point in the event that you require exchange then you import into Myetherwallet, it will be sheltered and not hesitant to lose the property.