If you haven't tried Opera's built-in cryptocurrency wallet I really believe you should. It's extremely user friendly and really makes it cool to play around with Ethereum, ERC-20 tokens, and ERC-721 collectibles like CryptoKitties and others.
All you need to do is go to Opera Crypto's page and sign up for the private beta. The wallet is great to use and even if you want to trade on decentralized exchanges you don't need to install MetaMask.