Key PointsEli Lilly's Zepbound is already generating billions of dollars in revenue, making it the clear leader in a rapidly expanding market.Lilly’s ability to produce and deliver creates a hurdle that smaller competitors can’t easily overcome.The company is positioned to grow into its valuation, making it a compelling choice for investors focused on durability.10 stocks we like better than Eli Lilly › If you're looking for exposure to the anti…