Having some difficulty picking out white subway tile for my kitchen backsplash. I think the 2" x 6" size works here, but I'm also considering 3"x 6". I want to use white grout. I'm told that the 2"x6" tile only has the option of a bull nose on the 6" side. However, I need the tiling finished on the short side to finish the wall of tile. Someone suggested using a schluter, but I'm not certain how that looks when it's done. And someone else suggested using the tiles vertically to finish the wall. I really want a simple look that doesn't introduce a distracting element. Advice is very much appreciated.