For a Filipino like me, coins.ph is the only wallet that suits for any bitcoin users in Philippines, it converts bitcoin into fiat then can withdraw it at atm even without a card, and most of all supported by many products and companies.
That is a good choice to use in a daily basis for payments and otber stuff like recharging your phone.
But you shouldn't store all your Bitcoins in a online wallet because there is always the risk of losing all your coins in case of a security breach. I suggest you to leave low amounts of BTC to spend when you need, and store the majority of your coins in a wallet like Electrum or Mycelium just for safety.
Point taken, having a different addresses will make my coins more secure, one of the moderator of this forum already told me that there is a possibility of web wallets closing down for a certain reasons, every web wallets are dangerous tho.