Been using HEX for 2 years, works every single time
Been using HEX for 2 years now, keep in mind that the yield is paid in HEX not USD. The price of HEX can go up or down. You can choose to stake from 1 - 5555 days and earn yield by doing so. HEX's only enemy is the ethereum gas fees while ending a stake. That is about to change with the new ethereum fork called Pulsechain (launching soon) that will copy the entire system state of ethereum including ERC-20 tokens such as HEX, SHIB, LINK etc.