Except you are an ICO person who will be receiving some ERC20 tokens, and will like to monitor the distribution, then I would not advise MyEther Wallet cause if you are not careful you may end up loosing your funds to scammers who clone the wallet and make users to enter their details on the website that is not MEW.

So, you will have to always be very careful. However, if you are looking for an ethereum wallet which also gives you your key, then it is best you make use of Exodus desktop wallet if you have a PC or just make use of ledger nano.