ToME: the Tales of Maj'Eyal

Which mindstar is better for summoner? Great Caller or Nexus of the Way

Great Caller main pros:

• +2 summons
• heals friendly targets for 30
• +4 Cunning +5 Willpower
• +0.1 wild gift mastery on all the main stuff
• +9 Mindpower

Nexus of the way main pros:

• summon 3 Mindslayers (not using summon slots)
• +3 Cunning + 6 Willpower
• + 30% Confusion immunity
• + 20 Mindpower
• + 9% mental Crit

Both. Dual wield them, obviously. I doubt anything you have can even come CLOSE to great caller, and nexus's mindpower + triple summon aren't half bad either.

Great Caller, on the grounds that it is Tier 3 and will show up way earlier.