When I do mining, I used Coinpot. And I am using Coins.Ph here in Philippines.It is the most secured wallet used by more Filipinos like me.
Now that I just joined a bounty signature campaign, I am using MyEtherWallet, it is a secured wallet but just don't forget or lose the private key,it can never be recovered.And if ever that happened,there's a possibility that all of your earnings will be lost.