Raiblocks! Has increased significantly in the past week, but still significant steam to run if it catches up with the market cap of Iota. Further upside once it gets listed on a major exchange.

That was a good advice, but those altcoins are pretty expensive to buy but worth to hodl for sure, if you wanted to do short trade, then there is a lot of altcoins is the exchanges out there for you to make easy profits. The term "too late" is not appropriate to use since it will never be too late as long as there are cryptocurrencies out there with their prices.

Investing on cryptocurrencies is more better than investing to those HYIP or Ponzi scams out there, you might lose profits on Trading, but at least you are sure that you could take it back next time.

Guys, which coins do you recommend to buy in 2018?

yes for me also i see that altcoin may have the great performance for the coming years of and on how does it may spread this year the information about this digital currency also it may have the chance of that it may have a great opportunity that next year altcoin may have for. the potential of it are getting more good and better.

If your planning only to hold coins, I suggest that you buy the top 5 coin in the market cap when its in dips and hold it for long term.

Ethereum or NEO should have a good 2018. Follow the Dapps

I don't think that you are late, I believe one good click can remove your frustration regarding this platform.
if you want to invest then I can suggest you do invest after investing properly about the founder and creator of the coin. You have to check it out their market mechanism and way of making their root.
not only that but also how they are planning to create a platform for getting popular and enlisted on the exchange site.

If you are looking for something with no competition that would take off to the moon post-ICO, check out www.p2psf.org site. Some real heavyweights are part of the ICO mate.

There is no perfect time to invest, Some people will tell you to hold on that it will it comes down. The truth is that you may be holding on to invest and the price would would go up.