Hey! Good day to you friend! i would like to share my experience on why we use many bitcoin wallets i have experienced it i have many bitcoin wallet because of the different service in it others have incredible security and others have discount of it if you use their wallet then others have new updates in it with new transaction on it still others have join the other bitcoin wallet in the past and they want to change or have another wallet to have easy access like coins.ph to me its very easy to use it has bills and load i can't believe a wallet has that transaction then in other case they have different and other accounts to use different bitcoin wallets.