IOP is also a dying coin. A project can be called as a dead coin caused by it has no update. It looks like OP was getting trapped by hydra and he is still can't affort to lose it.
OP, you can talk this with IOP dev is the team is still alive and try to make sure what will be the future of hydra. i thought that hydra is still having relationship with IOP.
The IOP coin has purchased the HYDRA token technology and therefore at the moment it is not known what future will have HYDRA .... I would be interested in buying HYdra, but only at very low prices.