I'm about to pull the trigger on the ODB after weeks of research and many questions. I've decided I want 718 QD but I only have the dinereos for the RDM version and now there's a new problem. I waited so long that it's kind of no longer in stock on CATs website. The kind of part is there are 4 different versions you can add to the cart on the site. I emailed CAT about this and was told they couldn't replicate what I'm seeing, but they were in my cart. I'm just making sure I'm getting the right one. Here's 2 pictures of what I'm talking about. In the picture with all 4 the bottom one is HUB because the QD is out of stock but it's the one that's $930 in the other picture. I'm assuming one is just considered 7.62 instead of ODB but it looks like the exact same specs. Anyone able to help me figure this out? Thanks