Don't forget fee... On top of Founders Reward, with Claymire's, so now you're losing 12.5% of every KWH, so if it doesn't perform that much better than the new builds that strip out founders rewards too, once USERS/Miners and pools get the message and fork to remove the potential billion dollar windfall and migrate over I'd think it over...
This has turned over from open-source to leech-source coding. No better than choosing Windows over Linux... and Still, you can get a really really kick-ass OS and Desktop for FREE, and can skip the FEE paid Windows.

We need to get ZEC folks off suprnova and onto another mining pool that has accepted the fork/merge code request...
Already, not worth mining with drop in Bitcoin and Zec exchange rates vs bulk cheap spot-pricing for AWS compute and GPU mining. Use look at profit calculators... These fees strip out the profits, and even buying compute at 4 cents per hour no longer covers the costs... nor GPU at 26 cents per hour, forget mining contracts, they take even more profits.
I automated the profit calc, taking into account spot prices for those, and automatically turn on and turn off miners based on final, in pocket profits (I don't account for speculation that the price will increase or decrease, that's up to you) and right now, all my groups are OFF, and will remain so as long as BTC is less than $720 and Zec-BTC is less than 1.3 to 1.
Do the math yourself, carefully...... mining return is already negative, so its either you solo mine and hope to hit a block (might as well stick to BTC for that) or invest in a CD, it has greater ROI right now...
And that's only less than 10 days past release... ETH is better to mine, and doesn't have founders fee.
Yeah Yeah, I get the whole ZEC is a great thing argument, but on the whole, it doesn't add up. No alt-coins really do. Not with new limits on Fiat Exchance. And if you're iin the US, you also have to factor in the risk of improperly reporting the profits either on your corporate or personal income taxes, and that saps your return even further depending upon your effecive tax rate, or rick acceptance to be arrested for Tax-Evasion...
All in all, ZEC not worth if, unless you simply do it for the hobby, then maybe, still cheaper than dinner and a movie out if your alone...
note: I made NO personal attacks, YMMV and these are only my opinions based on actual cash flow caclulations verified by a CPA...
Good luck!
N