Keywords surfer shows way higher search volume than Moz, which one to trust?

Hey,

I'm using the Keyword Surfer chrome extension which shows search volume directly in the search bar on Google for auto-suggest keywords.

I noticed that some auto-suggest keywords with the Surfer tool show 1000 search volume while Moz shows 50 for the same keyword.

Which keyword tool should I trust in terms of search volume data in this case?

Definitely Moz, I find it great and reliable.

Moz is super duper lazy. You can't trust it.

I've got bad news for you, OP, most tools will show a difference.

Check reviews of keyword surfer and how they get their data. Compare with Moz. Then make your decision.