All of these are Daltile Rittenhouse Square (3x6) or Semi-gloss (4.25 or 6 square).

I'd have to sample them all in real life to know if they are quite right. You may find a better neutral option in another brand. Honestly the white doesn't do much for me; it's like having a white toilet or bathtub because you have no other choice.

on the screen, the counter with all it's brown and gold is making your cabinet color appear really gray. In real life , in your space has to be the location to decide this. But all these backsplash options appear to draw from the golds and browns in the counter and then the grayish tint in the cabinet color is even more pronounced. I think a light warm gray tile-close to taupe - that works with the cabinet paint color and the counter is where you are headed as opposed to all the caramel and browns which are not working with the cabinets. But again, in the actual space, it may be a different story. You may end up with a white from the way it looks: from the screen.

I would not choose a back splash until your kitchen is finished. Lighting will make a big difference. Due to your colors you have a good chance of making a mistake with the color undertones of your back splash. You won't regret waiting.

I am waiting to do my back splash. I have done my research and have some samples. I have different 4 mosaics that I think will work in my kitchen. As soon as the kitchen is finished I will go back to the tile stores and borrow their larger grouted sample boards and place them in my finished kitchen. This is something I will look at every single day, so to me, it is worth it to wait just a bit longer to get it finished.