maybe buying a potential altcoin, is good idea ?
or you can buy new vga for mining it
Yep good idea buying a potential altcoin in that way you can groe your bitcoin and also lessen the risk of your bitcoins unlike gambliing or investing in hyip sites no guarantees.
yes trading alt coin is the best way of making bitcoin and earning a good about money, but i think for trading you need good experience in trading and also some good amount of money if you are a professional trader then you can really make good money from trading alt coin.