I was so focused on ETH that I forgot about ZEC
Honestly, not one I've owned yet. But there's attention being paid to ZEC because, mostly, of its "zero-knowledge cryptography."
I'm kidding because I have no idea what zero-knowledge cryptography means, nor am I in a hurry to find out.
#ZCash and JP Morgan Chase's Quorum
This article on Forbes is a really good backgrounder, and a "follow the money" primer.
In other words, if the big boys are interested, it's likely something worth paying attention to.
That chart, tho. Yikes?!
ZEC has gone 10x since March 1 - $39.42 was the price then. $400 the price now.