What series and floor exactly is it?

Part of making this choice is seeing a full box laid out in your space. You cannot go by a small sample. Buy one to avoid surprises.

I'm also looking for advice on Opus engineered flooring. I bought a box of opus deCordova wide plank. Love the color, but have heard mixed reviews about the quality. Also the back of the flooring looks rather different than other flooring I've looked at. It has cut slats. The dealer said it was for stability, but haven't seen other flooring with a similar backside.

Thanks for your help.