Quarkchain is one of the best project of the year which will set new direction for this ecosystem. It have very large community and it is growing more faster than before I believe this won't remain undervalue for long time surely it will become next big star.
I've encountered projects that are very promising but later on the enthusiasm of supporters died down. This might be a good project to look at but I am wondering what are the strategic plans of the dev team to maintain the dynamism of its community? Very few can survive long term so keeping its life is really a challenge.