I'm pretty confident Bitcoin, Bitshares, EOS, and Tauchain will all do very well this year, so probably wouldn't go wrong with any of them.
In terms of upside potential, I'd bet on Bitshares and Tauchain.
As for putting my money where my mouth is, in order of what's actually in my portfolio: Bitshares, Tauchain, Bitcoin, EOS.
@haejin's put projections of Bitshares at $342 by 2020 and even possibly $48 mid-2018.
@dana-edward's predicted $200 Agoras (Tauchain) this year.
Thus, those two probably have the largest room for growth.
Although it sounds like common consensus that EOS' will reach 3 digits. And a 10x for BTC probably wouldn't be entirely unrealistic either.
Of course, this could all be mere speculation. :-)
Interesting... I invested in BitShares and was ready to invest in EOS. Those were the ones I wanted to read on this series of yours.
I don't believe Bitcoin will climb that much, I'm a Skeptic for that coin, but then again I am a guy who likes low valued ones, exponential growth is something I hold dear.
Now I'm thinking... EOS, or take a slice out of EOS and apply it on Agoras. for the price of it, it wouldn't hurt I guess.
one thing to factor in, however: Tauchain/Agoras is still very early on in its development. IF momentum picks up, from what I've gathered via Dana's translations, it could be HUGE. If.
Meanwhile, EOS might not have quite the same degree of upside potential (or it could), though it's realistic to count on its development given Dan's track record and progress so far.