I just checked it out and you say starting balance is 1000 sat - 5000 sat which is you can end up with 0.1 btc? This is too good to be true, it is more than 50k multiplier in just a day and yet you said it is really risky thing to do. Let us cut it into half 0.05 btc per day then in a month you will get 1.5 btc payout. But why you do not start using it yourselves? You can even get more than 0.006btc per day instead of selling the script