At first, I was annoyed by Dualmine changing their CRT, causing its value to crash and making it their only withdraw option. Now that they allow users to convert hashpower, I'm far more enthusiastic. After covering everything I had into CRT contracts, I got my profit up just over US$1000 per month. Better still, the price of CRT has been holding for about a week now and I think it's going to start climbing soon, probably when it gets listed on a more widely known exchange like Binance. This is prime time for those of you looking for a low cost investment that will pay for itself fairly quickly.