I was looking at TNT since the project looks good and its extremely cheap.

I thought it was a good coin, however, I had hoped, for a long time to pass, and it did not have any good development.

In the best investments for 2018, I would say:

Crypto Anonymous:

- Zcoin
- Zencash

In the Top 30:

- Neo
- Tenx
- OmiseGo
- Litecoin
- Stratis
- Binance

In bets more risky but very promising:

- MonetaryUnit
- Hush
- Sumokoin
- Bitsend

I thought it was decentralized right now,maybe not one hundred percent,since it would be almost impossible,but yes many things about it.

I think it's worth to look at ethereum, binance, ltc they have not yet said their last word!

I personally think the best coins with a lot of potential are going to be stratis, digibyte, verge, or Denarius. There are of course other coins out there. If you aren't spending a lot of money go with these small market cap alt coins. I personally feel there is better odds in making a large profit. Most main stream coins are hyped and in my personal opinion won't jump up in price at a rapid rate. But I think your best choice is to keep it as a hobby and research some coins, maybe read their goals and what makes them "special" and what projects/contracts  they are currently working on. I'm personally going with verge coin; although I was really interested in mind coin but that seems to be dead now, I think the devs abandoned the project cause even their website is down.

I am also banking on zen, time will tell.

Obviously I am very confused in this regard! Because it is not clear which coins will rise or fall anymore! Even if you have a very good project, the prices of some coins are no longer as high as they deserve!

However, I think that the price of Zencash and Ethereum will rise very much in 2018

I heard that this month wings should take off well. probably will be beta in September