Passive mana reg

There's a big difference between passive mana reg when you wear Bone Armor set, Studded armor set or Leather armor set?

I'm working on a Provo Archer for AMIBS (it has 100 Magery) and not sure about what armor set is better.

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Studded armor is simply inviable for a mage char, talking about passive mana regeneration.

Well, is an archer-dexxer (in fact doesnt have meditation) but it useful to have always mana pool full for some emergency spell.

Thinking about it, with Provo and archery I shouldn't be hitted often.

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I have both Bone Forti and Bone Invul set (I think I need a studded Invul gorget).

I do invulnerability bone with 70 mage/30 med on my Provo dexer. I also have tried 0 magery, and 100. The 70/30 with bone has been my favorite combination.

Thanks for the answer Salick! I will continue with 100 Magery and Invul Bone set for now.