Actually I looked into Hush when it was a fair bit cheaper, but decided against, I think Zen is slightly ahead in terms of development, and I feel Zen developers have a bit more experience. Put another way, if I was hesitant to invest in Zen I'd definitely be hesitant to invest in Hush, but not necessarily the other way around.
Volume on Zen rising. Generally this should raise price...I'll be watching volume and price closely.
ZCL was about 5% of ZCash price at it's peak from memory - but it was in anticipation of ZEN that it rose. There's rising volume now, I think we haven't seen the lowest lows now, but I think we're not that far off, if volume continues to rise everyone who wanted to sell will have sold.
I tend to view Ethereum Classic's percentage of Eth's value as a guide. Not sure what it is now, last time I looked somewhere 15%.
Early in May it was about 10%.
Yea it was clearly just like ETH/ETC back then, but after the ZEN glass-of-water drama ZCL seems like it lost any credibility as a "community ZEC" or something.
As for now, between ZEN, ZCL and HUSH the latter seems to be a more mature project, IMO.