Prefer the hexagon for the shower floor, but it's a toss-up between the grays...the darker solid seems a better choice for the black fixtures, but I like the little bit of brown undertone in photo 2 to work with your walnut cabinet.

Do not make a final choice based on awful warehouse lighting!

Narrow it down to one color scheme and buy one of each tile and bring it home to see in your actual lighting. Also look at the tiles in the actual orientation that they will be installed ... and not with plastic covering them!

Definitely the hex over the pebble!

Hard to choose between the 2 floor tiles. #2 looks browner.

Thank you guys! I know it’s all about lighting!
We are leaning towards #4. But still looking for other options. #2 is Corta gray lighter beige/grayish color while #4 is Lenox gray is more darker cool gray. Maybe we can use white oak vanity instead? Here is the pics that I made🤭