Welcome, Steemit community!
First ICON I have been increasing my position in ICON what with the ICON Mainnet 1.0 having launched and allowing people to start building projects on it with the ERCF20 tokens. The team at ICON has been working with the South Korean government for quite a long time even before there ICO.
In my opinion, ICON is very safe at the moment with the South Korean supporting and funding it.
With RaiBlocks, I think its high transaction speeds almost instant and its non-existent fees for transferring the coin. I think it will continue to see mass market adoption over the next few months and the price is fairly cheap at the moment. RaiBlocks has an amazing community and are all in love with XRB which is amazing to see in the crypto world.
RaiBlocks has also won the vote on Binance by a landslide which will secure its place in the market place.
Litecoin has been on my radar for a while now and having just picked up 1.01 LTC (https://steemit.com/cryptocurrency/@hollowpoints/why-i-recently-purchased-1-01-litecoin-huge-news-26-01-18)
I feel that LTC will be huge in the month of february and in 2018 as a whole with Charlie Lee actively promoting the Coin and working deals with other huge companys such as RobinHoodApp the mobile trading app 2018 will be a good year for Litecoin it is exteremly undervalued right now I would say anything under $300 is a steal. I will certainly be buying more.