Honestly I have my doubts this first batch will ROI without a rise in the coin value (unless you have cheap or free power). Maybe grab a coupon or two from a board member if you want to buy one.

I have heard Zencash may not fork, but I know BTG will, which is why I'm bummed I'm not mining it right now while I can.

Potential Equihash Algorithm Change Preparation

Modifying ZenCash to use Equihash-144-5 is doable, and the software development team has started identifying the specific work that would need to be done in order to create and test this change. It would be a Hard Fork change, and for optimal success of the Hard Fork, it would be best to implement such a proposed change as quickly as reasonably possible before too many ASIC miners take over the hashrate of ZenCash.

https://blog.zencash.com/zencash-statement-on-potential-equihash-algorithm-change/?utm_source=blog&utm_medium=social&utm_content=mining&utm_campaign=re+bitmain