ANN https://bitcointalksearch.org/topic/etsk-ether-stake-5268604
Archive https://archive.fo/LjiaA
Website https://myetsk.com/
Archive https://archive.fo/esC5F
Sources: https://omg.network/
https://aragon.org/
Quote
Domain:myetsk.com
Registrar:NameCheap, Inc.
Registered On:2020-06-26
Expires On:2021-06-26
Updated On:2020-06-26
Registrar:NameCheap, Inc.
Registered On:2020-06-26
Expires On:2021-06-26
Updated On:2020-06-26
This is ETSK website, and basic explanation about their project features
And this is original content from OMG Network and Aragon website
I don't know about the others, but I cant trust those projects that are unable to sum up what's their project about and explain main features. So instead, they did lazy thing and decide to copy other well established ones. They might as well be so lazy and negligent with other people's money.