As always we have to keep a close eye on every cryptopcurrecy, this list is based on a daily check on cryptocoins values and mining difficulties, is also based on what we have running in our farm.
On December 2016 we got some days where Ethereum took a step down and Monero took a step up, also ZCash became the first place for a small time frame.
At the ASIC side, Bitcoin has the crown for all month specially with the great upward trend that this coin had.
Thanks to this upward trend we just activated some old Antminer S7 we had disabled for a while.
Based on rigs with 6 GPUs RX 470
|Bitcoin||BTC||0.68USD||S7 = 95
S9 = 234
|Peercoin||PPC||0.52USD||S7 = 73
S9 = 179
Based on Antminers S7 and Antminers S9
Remember that this list is for miners, if you lookning for investment you have to deeper on another features of each cryptocurrency.