Sort:  

I can't give you advise on Bitcoin but I would strongly suggest to look at Gridcoin as it is one of only a few cryptocurrencies that harnass PC computing power around the world to support science.

Coin Marketplace

STEEM 0.21
TRX 0.25
JST 0.038
BTC 97817.79
ETH 3421.47
USDT 1.00
SBD 3.12