Bitcoin is the only coin which can give you huge success than any other coin as you know that bitcoin price was such low then most of people desires to make investment and buy coin and now you can see those people who are in profit just because bitcoin price fluctuates but it does not implies that it is bad coin and investment in bitcoin is not good. I suggest that keep eye on its worth and if you think that is good to buy or sell then do it as it is most trustworthy coin.
If you are minding or thinking about getting 2x of your investment then Bitcoin wouldnt be an ideal choice and this is which most people do really make choose of altcoins but speaking with
borrowed money neither you do invest on bitcoin or altcoins then it would be a risky thing to be done since we dont know on what would happen next and if you couldnt able to
repay those loans then it would just create another big problem of yours because its never been suggested to take up some loan because it would really be a big problem of yours.