If you are willing to take risk, then buy bitcoin but if you are not willing then dont buy it.
Rightnow is the best time to buy because its price is droping, but make sure that you have a strong mind, strong hand and strong heart because getting profit will not be so easy.
but many newbie investors do not have a strong mentality. and they are very easily influenced by news that unconfirmed yet.usually this type of investor make other being panic.