Giga watt is one of key project lead by dave Carlson in the crypto mining and seems till now to be a very good project in terms of mining , their profitability and business model is unique giving combine power of renting and using your Giga pods for mining . In both the scenarios earning would be much better as compared to cloud mining contracts where cost of maintenance is too high.
Getting a cheap electricity would be key and an set up for a clean mining pods would bring lot of attraction of people towards this projects.
Their ICO is over and current token release process is going on for different batches.