Personally I prefer BTC because it doesn't send your house address and what not via payments, but sometimes it gets annoying when I want to buy something online but they don't accept BTC. What do you prefer: PayPal or BTC?
Bitcoin is still yet to get accepted by more and more merchants in coming days. But i really like to pay via bitcoin and i will search about service accepting bitcoin which i need even i know sites already where i can get those services paying via paypal easily.