Atomic Wallet

VERDICT: MetaMask is popular for a good reason as this service is easy to use and safe despite being a hot wallet. The platform keeps on developing to meet the users' needs — for example, the mobile app was made due to multiple requests from the MetaMask community. Today MetaMask is one of the key platforms associated with the Ethereum ecosystem. If you are not a hardcore cold- or USB wallet fan, then you should give a shot to MetaMask.

Atomic is a decentralized multi-cryptocurrency wallet available for Windows, Mac OS and Linux. The wallet uses BitTorrent technology for distributed order book and atomic swap technology. Atomicwallet also features more than 300 crypto-currencies, to see the full list click here.

Pros:

Ease of use

Hierarchical Deterministic

Wide range of supported coins

Cons:

Not fully open source

Lack of some security features

Atomic Swap features:

• Cross-chain Atomic Swaps between any BTC-LTC-QTUM pair
• Blockchain-based peer-to-peer order execution
• Fast and secure data transfer with Atomic Distributed Orderbook
• Custody free solution without any third-party risks and fees
• Flexible Market order margin and fast rate update
• Trading history blockchain storage

Assets management:

• Receive and send over 300+ cryptocurrencies such as BTC, ETH, LTC, XRP, DGB, DASH, ETC, QTUM, BCH, XLM, ZEC, XMR and ERC20 tokens
  
• Custom token feature: you can add any ERC20 token to Atomic Wallet in a minute

Security and migration:

• Strong encryption and custody-free solution guarantees a high level of security
• Users can export private keys in different formats
• Private key storage is personal, which means the funds are controlled by its users