You are comparing 2 different things which aren't supposed to be aligned together.
SEOmoz is meant for analysis while SenukeXcr is a backlinking tool. what are you trying to achieve ?
If you are doing SEO for solely one website the best tool remain your hands or SEO services. You would be amazed of what you could achieve in 1 day with one readable spinnable article, your anchors and some lists.
Comparing Seomoz and SeNuke is like apples and oranges; they are two very different animals.