if you have 5,000 gifts and Asked to get it with
1) Paypal: Buy/Sell everything all over the world.
2) Bitcoin: your money will increase/ decrease in future.
which one will choose?
I have 5000 gifts and what am I asked to do? Sell then or order them? I can't understand what you asking, I know that my English isn't so good, but you need to try more before posting something. Use translators, ask some friends to help you, or learn English.
If you are a seller bitcoins is better, because any refunds needs to be approved by you. If you are a buyer maybe PayPal is better because you can get your money back if you wish.
With using escrow you can secure yourself as a buyer a bit more, so bitcoin is better then PayPal, and its a bit boring to compare third party service with possibilities of bitcoin.