It’s good to preface this by saying that when picking out a favorite cryptocurrency, it’s important to look at them for their fundamental features instead of purely on their market performance. Some of these cryptos are trying to accomplish amazing things, and it’s worth diving into not only the specific crypto but also understanding the market it is lookin to tackle.
That being said, I like Bitcoin, Ethereum, Golem and Steem.
Bitcoin is the most viable peer-to-peer crypto, and it’s been around long enough to make higher market adoption a reality rather than theory.
Ethereum is very exciting not only because of its explosive growth lately. The Ethereum platform has the potential to disrupt virtually every industry, and the support behind the Ethereum Alliance lends significant credibility.
Golem isn’t as popular as the other two, but it’s the first global marketplace for idle computer power. This means anyone could access a global supercomputer that is made up of the combined power of everything from spare personal laptop computer power to entire data centers.
Lastly, Steem which is working to accomplish something amazing. Sharing your idea in steemit.com then you get a pay is amazing. 
The most important BTC, secondly Steem then ETC and XRP long term.
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