Quantum is a very promising blockchain project based in Singapore backed by a lot of talent from big Chinese tech companies.
CryptoBud has a really good summary:
We are just a few weeks away from the launch of the Quantum mainnet.
Now is the time to get positioned.
QTUM already has a market cap above $600 million. However if they will be able to gain traction, which I think is very likely, it can easily grow to many billions of dollars in value.
It has come back quite a bit from the all time high:
