Go For Sia 
now generally seems to be a good entry point for a lot of coins named here: waves, sia, steem, stratis
Waves had its recent increase in price for about 6x to 7x, steem does had its pump recently same with stratis and stratis is in its downtrend, I think the new finished ICO will have its huge gain before 2018 after they deliver their first project. Among these are RLC, mobilego, Wings and the old coins would be maid, viacoin, i would have selected bitbay but it just had its recent pump/increase.
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Im following stratis but seems the price for now are pretty much good for staking since the price right now are so low at this rate and maybe its best thing to buy and to earn for this coin when right time would hit on it. And also try to look at the Etc right now it has little movements and might we gonna earn huge on this by year 2018 if good fortune will hit on it.