i have 3 question....
1) i have some bit-coin hold it or sell worried about crush
2) its very important me to know how i can mine bit-coin ? i have one pc & a laptop what should i need to mine? how many cost in $ ? how many can i earn from a week.?
3) Mine or invest ? Pb mining or somewhere else ?
waiting for your answer .....
1 ) keep your bitcoins and watch them to go up or just to some trades with altcoins..
2 ) if you have a pc or laptop you cannot be able to mine btc yes you can mine altcoins and exchange them in bitcoins for alt coins you need atleast a good gpu for mining about of 200 dollars atleaset.
3 ) i will say you to invest in pbmining you can buy much ghs at cheap rates some ppl say its a fake site scam but its not..and if you want an account i have a account if you want to buy let me know
and if you want to bet your bitcoins go to luckyb.it and bet coins and win easily..
3) cloudmining does have a risk, I don't think it is logical to buy something with huge risk. Until now, I can't find a proof of their mining hardwares and they can runaway anytime.