I suggest investing on some legit and trusted bitcoin doubler websites. You can find some in this forum which you can trust because many of the users are being paid by them here.
but most sites bitcoin doubler using a ponzi system which means it will not last long.
Exactly! All those doubling sites are scams. How can you double anything in the short period of time as they promise? They only want your money from which they'll maybe return you a part.
It is why with my investment system you double in a longer time...
And you are sure to get profit after 100 days...
That kind of investment would be more believing than those other that took a short time and your money is doubled. I would very much be careful if I were those newbie that will come here. I hope they are reading our comments.
And I would warn newbies because 99% of comments about my systems are made from people who have understood nothing about my systems...
I cannot judge about what I do not know...
But if people say things about my sites without understand them...I have the right to believe that talk always about thigs thei do not know about.
Be careful,yes newbies be very careful about what you read here...
Made you opinion yourself.