Those mining Aion with 1080Ti and EWBF v0.5, what OC and power settings are you using? What's the typical efficiency Sol/W?

It's depends of your 1080Ti.
My efficiency : 0.43 sol/W with this GPU (MSI).
The 1080Ti has the best efficiency of all my GPUs.

hi, how $/ you earn per day with your 1080ti and aion? is it profitable?

My 1080Ti is not alone.
And, no it is no more pofitable at tis time Sad