I think the best wallet for eth is Jaxx, Jaxx is a multi-asset wallet created by the Canada-based company, Decentral. It supports 13 cryptocurrencies (including ETH) and has an elegant design with robust security features. On Jaxx, private keys never leave the device, and features like seed keys enable you to restore your funds whenever required. It has an amazing development community which looks after innovation and maintenance of the product. Jaxx wallet is available for Android, iOS, Mac OS, Windows, Linux. They are also launching a hardware wallet in the coming months.