AlCrN vs. TiAlN

I have been reading up on AlCrN coatings for use on austenitic stainless steels. I would like to hear real world results
from people that have used it and can give some input on how it fares against TiAlN or even TiCN in 316(L).

I am currently using Niagara Stabilizers in 1/2 inch.

Thanks in Advance

Jay