DTG Ink: All cotton shirts vs. 50/50 and other fabrics.

I sure would appreciate any info on this.

Do you use the same type of ink for 100% cotton, 50/50 or other cotton poly mixtures of garments, nylon, spandex, or polyester shirts and such.

We're looking at going DTG this year, and this question popped up.

Any help appreciated.

Location: 
United States