Same as you I also used coins.ph. I chose this wallet because it is well known on one of the most trusted wallet besides it contain also a lot of service like you can buy load, pay your internet and even electric bills. Beside on coins.ph I also using a blockchain so that in case that my wallet has been hacked I have my other wallet. It is bettet to diverse your money in order to prevent lossing all of your money, there's a phrase that " don't put all of your eggs in one basket".