I only used coins.ph. as what i know its the only trusted btc wallet here in philippines.
Same here, aside from it is easy to use there's a lot of features that you do in coins.ph. like you can use coins.ph for e loading, sending remittances, and online banking. I can say that coins.ph is reliable wallet so far,
Don't trust online wallets, please. They may get hacked and you may lose your funds there. Use physical wallets maybe a trezor would be amazing for you to store your bitcoins.