Undoubtedly, the topics of the week in the smartphone world are Samsung's Galaxy S7 (and S7 edge) and LG's G5. Both are flagship products, and comparisons are bound to be drawn. We know a fair bit about both devices at this point, so what we want to know is this: what's your initial impression? Which do you prefer? Why? Let's talk about it, and be sure to vote in the poll below.