Really torn on this. My instinct is tiles, as I think they are more classic and possibly these glass splashbacks will date. But equally I can see the advantage of simply wiping a surface rather than thinking i really should having to scrub the grout between tiles.
Kitchen will be contemporary but not ultra modern- oak cabinets with black quartz worktops.
What do you have, and what would you get if you were re-doing your kitchen now?