yeah you are taking good decision if you want to buy bit coin just buy it. because present bit coin has great demand in the future it's price going to raise. so you have to barrow it. really bit coin has good booming present days so it can may raise in next years so you try to buy it as well as possible. few times bit coin price going to increase and few times going to down. but present bit coin has good raising chance so you have to buy it.