We're getting ready to order a 36 inch bluestar 6 burners. There are several backsplashes offered. We want something small. There's a 6 inch and an "island" trim. Ours will be against a wall, so we don't need the island trim, but should we get it anyway? Are we better off with the 6" trim?

(We're not planning a fancy tiled backsplash, but we will have something there in tile or stone.)