I would agree this too. Because bitcoin is the most profitable cryptocurrency ever. That's it, if you have some extra bucks then buy bitcoin for long term investment plan. As of recently bitcoin is dumping its price then you can buy it quite cheaper and have a big chance that this will rising up this coming year ends. So, with a couple of months of being patient then you will be surprised of the big profit you will earned in the near future. Stay always positive because bitcoin cryptocurrency is the most promising coins ever.