There is going to be some massive fomo kicking in when people see how much these ghost nodes are making. In POW around 17mil coins added to supply each year. When the change to POS happens, that could change to as low as 3 mil coins added to supply each year depending on the final structure that is decided. Let that sink in a minute. It will be very very DIFFICULT to get a ghost node once the switch happens. NIX is about as low risk, high reward as you can find in this market right now imo.