What are the best suites of SEO tools?

[firstconversion]

I normally use SEOmoz and a bit of SEMrush but I dont really know much outside of those two. Im looking to do a review of the big, trustworthy ones - along the lines of

• free trial
• price vs value
• ranktracking
• linkbuilding help
• onpage analysis and help
• competitor analysis
• reports

I heard good things about Raven Tools and Web CEO. Ive seen mention of SEOpowersuite on this forum but  the site looks spammy as hell

Anyone have a view on those 5 tools or any others in a similar vein? Or any other top line criteria I should be looking at?

Cheers
Stephen

[Alex-Harford]

Raven Tools is definitely worth trying.

SEO Book have some good free (and paid) tools.