For speculation? To buy on the dark web? To buy online on sites like purse.io? To send money? To do business? To have your money under your control?
What is/are your purposes when yu buy bitcoin?
I would buy bitcoins to hold them and wait for the price increase.
After the price is above 1100 USD i`m too afraid to buy ,so i will wait.
I`ve never used btc to buy from the dark web or from purse.io.I`m afraid of the scammers.
I'm also doing this, its profitable and can really let you make a lot of money with simply holding it, its easy and very profitable.