Sharding, PoS and Plasma, all are aimed to boost the performance of World Computer Ethereum, but until now none is online.

With no doubt, Vitalik is a genius, but we also need veterans behind the genius who can make it happen, like Gavin and Lubin, both of whom are gone. They are still in the ecosystem, but the core needs them more.

So the point is when something is not hot or is at its bottom, you should try to put some stakes on it. Because you may have to jump in when it is too high.