The arabesque.

You do NOT need this much going on, and the three tiles bear no relationship to one another. I am confused. Even the two different counter tops are design overthink. Pick ONE, or change one to a totally plain quartz. I'm very confused, and your eye will be as well, if you attempt this much in that space. I see no reason for the bench attachment at the bar ........let alone a feature wall behind it.

If this is not yet built and in stone, I'd reconsider the design. In total. I am afraid to ask the flooring : )

If I understand this correctly you want to mix these 3 looks together , not IMO. I love the first one and if you find it too much for everywhere then choose a color from it in a simple large format subway tile for the rest . I think you have too much going on in the space and my opinion is you either have a different colored island with the same counter everywhere or the same colored cabinets everywhere and a different counter on the island but not both.. IMo the britannica on the island with a simple no movement perimeter counter and all the same color cabinets would be my choice.

Don't mix any of these tiles with any other. I'm afraid you'll end up with a big clashing mess. This is the kind of situation where it's better to play it safe. No need to create another Design Dilemma.

This is all part of the same kitchen so pull it together rather than apart. If you want something different in the two spaces then buy bowls in two similar but different patterns--as an example.

Or have two trays made using the two bottom tiles and prop them up against the backsplashes made of tile #1.

You don't need to permanently install tiles to get the effect.

I would use the same tile and same quartz. I like the second one. If you are dead set on two different backsplashes, i would go with stainless behind the bar in the same pattern as the second option.