Hi Joseph,
From a purely numbers point of view, all of this links could help your site's metrics, but I think we're missing the larger picture.
Before we talk about that though, here's a couple of pointers:
- don't forget about MozTrust in your metrics, especially dealing with directory sites. Sites with high MozRank and low MozTrust should be avoided
- Also when dealing with directories, this is one of the few times that looking at PageRank is actually useful. A big difference between MR/DA and toolbar PageRank is a big warning sign that the directory might have been penalized
What's more important is probably the relevancy of the page. This is even more important than the metrics. A link from a relevant high trusted domain, even if it has almost zero MozRank, is better than an off topic link in the footer of page with great MozRank (some exceptions apply)
Hope this helps! Best of luck with your SEO!