I've been following and staking this coin for a while now and out of all the high ROI POS coins I have to say that HIGHT is a winner. The POS reward structure is well thought out to help avoid inflation and dumpers. Aside from that the community is very active and the dev is engaged. I plan to HODL and keep staking. HIGHT has a bright future. If interested you can check out my youtube review here:
https://youtu.be/Xo6M5wwPsaY 
and join the discord channel here:
https://discord.gg/D5JatNx