What is the all around best seo tool

Hi All

If you could only afford one tool for your seo which one would you get and why.

What are your thoughts on scrapebox, magic submitter?

Thanks
Xtaz411

Scrapebox would be your best bet, after that probably market samurai for keyword research. Have those two and your pretty much set.

Only tool I've ever boughten and personally used is Scrapebox. It's a good tool at a great price (no monthly fees).

Based on my research, if I could only have one tool and cost was not an issue, it would probably have to be either Xrumer or SenukeX.