Sia is one of the cheapest crypto's out there.With one of the highest market cap.
Secondly its the most marketed crypto too.
and it's going much more higher now a days, because two days ago it was 0.00000540
and now it reaches 0.00000818 while i write this post.
if you didn't catch up with BTC or ETH then here's your chance to be rich with siacoin
it's SiaCoin world right now :)