I think Bitcoin and cryptocurrency should be taught in school or college. It helps children can understand crypto clearly.

Cash is not better than Bitcoin. Holding money will make you lose your money by inflation. Holding Bitcoin will make you profit

No, Although Bitcoin has a quick development now, I dont that it can reach $15000 before 2018.

It is the weakness of Bitcoin. Because no one can control Bitcoin so, there are many crimes use it for drug payment. We cant do anything. Hope that in the future, the developers can solve this problem

You can sell Bitcoin in your local exchange. There will be many investors now wanna buy Bitcoin, you can sell to them

If you have much money, let invest in Bitcoin. That's always the best choice. If not, let buy Ethereum

I'm very regret when dont believe in Bitcoin early. If I buy Bitcoin at the price in 2010, I will become millionaire now.

It can happen because Bitcoin has many disadvantages such as slow transaction speed, small size of block, high fee. But I believe that the developers will improve it

It is just a fake news. Amazon is considering to accept Bitcoin. This maybe happens in 2018, not now

No, Bitcoin had stopped falling down. Its price has recovered now and reached to $10600. It is amazing!

I think the correction had ended. Because the market has recovered. Bitcoin has climbed to $10600. ETH is $450 now

I think that if you invest in Bitcoin you will get more profit than ETH. Because Bitcoin grow faster than ETH. However, the Bitcoin price is too high now. Small investors can't buy

It is hard to find out best coin for 2018. However, I think that Bitcoin cash, Genesis vision, Playkey, Neo will have a good development in new year

Dogecoin is just a funny coin. It is a souvenir for investors who love Chiba dogs. You should not take care it.

Plese update my rank, I'm senior now. Thank you! 

If you buy these ETH in the August, I think this is the good time to sell them. The price is $454 now. You can earn a big profit

Of course, I definitely believe that Bitcoin can reach that target in 2018. After Bitcoin future contract is released in December 2017, there will be more investors invest in it leading to the increasing of Bitcoin

This can't happen. Bitcoin price is $10600 now and Ethereum price is just $450. Ethereum has a slower development speed than Bitcoin

I think Bitcoin gold is also a good coin like Bitcoin cash. It has climed to 6th in coinmarketcap. This is a good news for investors

It is invisible and cannot be controlled by Government. Investors can get profit from it without income tax