I was looking at sorcerer optimization and saw that many optimizers recommend a one level dip into Sand Shaper for the "Desert Insight" ability. The spell list isn't bad, and I can certainly understand the need sorcerers have for more spells. My question is, is it really worth the loss of a spellcasting level when other PrCs like "Mage of the Arcane Order" can offer versatility without the progression loss? I don't have any specific builds in mind, I'm just thinking overall here. What are some specific instances where it's definitely worth it or definitely NOT worth it?