Yeah, projects on ETH tend to gain a lot of traction as the ETH community is huge. I think HIVE is a better chain for a bunch of reasons... but there are a lot of ETH people that seem to pump a lot of value into everything on that chain. For a game like this, ETH is almost where it needs to be. Hive's day will come, but it is not yet here (which is good news for us as we are the early adopters).