Supposedly scrypt-n asics shipping next week?
https://www.kncminer.com/news/news-106knc titan can do scrypt-n apparently:
The Titan was designed for several variants of the scrypt algorithm, including Scrypt-N. Titan's firmware is in continuous development and we'll update this space with new versions enabling new features as they become available.
at the end of september we should see lyra2RE. So the titans won`t help.