My opinion coincides with the opinion of most people! MEW. This is the best wallet ever. This is the best solution for keeping your money safe
It's not the best wallet but its very convenient and popular today.
There are other wallets that allows you to have seed like those android wallets.
For someone who wants web wallets, MEW, jaxx, coinomi are good wallets.
I agree with MEW that is a very popular use but if the ideal wallet is missing out on hardwallets like my use is ledger nano s I recommend this hardware wallet. If you are in METAMASK software wallet or web wallet try it because it is also good for other wallets and MEW recommends installing metamask to avoid the MEW phishing site.