Issue picking grout for my polished san dona marble hex shower floor

[Mnsnow!]

Hello everyone I have a question I have installed hex polished marble san dona tile in my shower floor and 3x6 on the walls. I'm not sure what to use on the floor for grout sanded or un sanded.... I have ~1/8 joints. Thanks for the input

 

[Ashley]

Hello, how did the grout job on this tile turn out? I purchased a San Dona tile as well and had some issues; just wondering if you experienced the same. Thanks.

 

[Ashley]

Hello, how did your grout job turn out? I purchased San Dona tile as well and had some issues. Just wondering how yours turned out. Thanks.