MARS maybe out of reach at this point to many miners, and was just recently taken down from the nova exchange.
but moon coins are a new war waiting to happen,
if you have a miner an l3+ scrypt miner or better get on the moon coins, they still reward 3600 coins / block found.
but be careful there are those deliberately cock blocking, out of greed or for other reasons. 
suggested course of action would be to get a group together of L3 s and party mine or pool mine MOONCOINS.