Whats better page rank, LP or alexa ranking?

Whats better page rank, LP or alexa ranking? Or whats more valuable, the hardest to attain. I realize with Alexa ranking and PR this can vanish quicker than attained. Any Thoughts?

Link Popularity & Page Rank are Important, but Alexa is just nothing.

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I think that Alexa is more impotant. Because it predicate on visits from brousers with alexa bar. Not objective, but enough.

I disagree about Alexa. Alexa does not mean too much, it depends on your site. Sites that are targeted to linux users will have a misrepresented Alexa ranking.

Alexa. Since their rankings are based on how much traffic/visits you are receiving.

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My vote goes to PageRank. I agree its easier to attain but difficult to maintain. PR is given based on the content updated on your site and the relevant traffic that its getting.

I'd say link popularity as having more links will get you a higher search engine ranking, which will get more people to your site so you get a better Alexa ranking & pagerank

i think pagerank is better than anyother. This worth more than those. Alexa is nothing as i saw.