Each and every day the so called investment sites are appearing offering people incredible profit. So, be careful if it sounds too good to be true, then probably it isn't so stay away from it. Many offers sound tempting but think with your own head. It's better to go for low but secure profit then losing everything.
It is better not to invest in those sites.
I agree and its also not better to not invest in something at all because of the fact that the bitcoin is gonna rise to a even higher amount soon or later, just be patient.