The Rotundo are a simpler shape. The general rule is that the more complex a shape, the more weight that can be saved by going carbon. So they can scrape off a few more grams when producing the more complex Ergonova shape.
@Smallfurry started
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The Rotundo are a simpler shape. The general rule is that the more complex a shape, the more weight that can be saved by going carbon. So they can scrape off a few more grams when producing the more complex Ergonova shape.