Developer teams face constant pressure. New tools promise faster workflows. But they cost time to evaluate, integrate, and maintain. Without proof of value, budgets dry up. Arsh Sharma, a CNCF Ambassador and senior developer relations engineer at MetalBear, tackles this head-on in his recent post. “Whether you’re adopting a paid product or a free open-source project, developer tools always come with a cost,” he writes. His framework—blending surveys, DORA metrics, and cost math—offers a starting point. Yet as AI tools surge, with 75% of pros now using them, the challenge sharpens. How do you separate hype from real gains? Sharma’s piece, first published on MetalBear’s blog in February 2026 and crossposted to CNCF this month, breaks ROI into three pillars. Internal surveys spot friction fast. DORA metrics track delivery speed and stability. Cost analysis tallies dollars saved. Simple. Practical. Tailored to team size. Start with surveys. They’re quick. Qualitative.…