Similar to hush is zencash. It has a 6M market cap. Both are equihash coins and use zsnarks encryption and will have secure messaging. Currently both coins are in early development and are very similar. Zencash is going for improved privacy with securenodes while it looks like hush is going to use tokens.

The dev team of zencash has been very active. I believe that these two coins will be competing with eachother for the new privacy coins. So divest