Nvidia and Palantir represent two different AI investment approaches: hardware and software. While both companies show impressive growth (Nvidia 73% YoY, Palantir 70% YoY), the article concludes that Nvidia is the better buy. Palantir’s superior subscription-based business model commands a premium valuation of 114x forward earnings compared to Nvidia’s 22.4x, making it overpriced with excessive growth expectations already baked in. Nvidia has more room to run if AI buildout continues through 2030.