I've been tuning a lot of customer cars with e85 and it's astonishing at how many people are being ripped off, buying fake GTR injectors from ebay/amazon, etc.
For your reference, here is what to look for to tell the real ones from the fake ones:
Genuine on the left, fake on the right:
Photo Apr 29, 1 49 17 PM.jpg
Photo Apr 29, 1 49 22 PM.jpg
Your startup and other driving qualities should be nearly identical to having the stock injectors. If you need assistance troubleshooting E85 startup or other related issues and you're tuned on ecutek, feel free to reach out for assistance if you've hit a point where you can't figure out the issue.
Again, startup and normal driving should be nearly identical to stock.