Experiment with Affix Combinations
Since you can’t re-roll Greater Affixes, it’s important to experiment with Diablo 4 Items different combinations. Try stacking several Greater Affixes that work well together, like Greater Intelligence for a Sorcerer or Greater Dexterity for a Rogue, and see how they interact with other gear and passive abilities.

Testing your gear combination in real-world combat situations will help you identify if the Greater Affixes you've selected are working as intended and allowing you to reach your maximum potential.

Example: Maximizing GA for a Sorcerer (Magic DPS Build)
Gear Type: Focus on acquiring Ancestral Legendary or Unique gear for the Sorcerer.

Targeted Stats: Since Sorcerers rely on damage scaling, you might target Greater Intelligence for increased spell damage, along with Greater Critical Hit Chance and Greater Cooldown Reduction to ensure your spells deal more damage and you can cast them faster.

Synergy: Combine the Greater Intelligence with Greater Critical Hit Chance for maximum damage output, while Tempering with Offensive Tempers to increase Critical Hit Damage.

Masterwork: After applying the Greater Affixes, Masterwork your gear to further increase the effectiveness of your spells.

Final Thoughts:
Maximizing Greater Affixes requires careful planning and attention to the stats that benefit your build.

Make sure to focus on high-tier gear (Ancestral Legendary/Unique), target the right affixes, and combine with other crafting systems like Tempering and Masterworking to get the best possible results.

Test your gear regularly and make adjustments based on your playstyle, ensuring that the Greater Affixes you're applying truly complement your character’s needs.

Would you like any specific help with targeting the best Greater Affixes for Diablo 4 materials your class or build? Let me know your preferences, and I can help you strategize!