I think we are in the Growth stage, as more and more people are hearing about Crypto, but there still is a big gap in the involving decision. For instance, a lot of people hear about it, talk about it, but until they understand it there is a long way to go.
I think we are still very very early. We still have no cohesive regulation so the rules of the game haven't been outlined yet. There are no real industry leaders apart from btc and maybe eth. I don't think any killer apps have been developed yet either, nothing close to the overall potential of crypto anyway