[Potironette]

Depending on the advertising pictures, the boxy center-aligned bottom arrangement could look really good. Without pictures, I feel the top and bottom bits look kind of disjointed; or the bottom attracts too much attention from the top.

I don't like the rows of rectangles very much. It feels like the boxes matter more than the items. Also side by side feels better than up and down--it take less work to see, if that makes sense.

So far, the left aligned one feels the most easy on the eyes, and easiest to understand (maybe because we read from left to right :p). Plus space for pictures xD