And how many coins do you need to start mining?
I have 2000 coins and a month, not a single award has come!
When I tested a batch of 10000 RPI and it took 8 days to get the 300 RPI reward.
I've got a much larger stash of RPI now, and it stakes about 35-42 times a day.
Just remember to keep your wallet online or you won't receive any rewards!