Hey Jon! It’s great to see you exploring 3D web development. Both Blend4Web and Verge3D have their strengths, but Verge3D has definitely gained some traction lately due to its strong community and smoother integration with Blender. As you mentioned, big names like NASA have used Verge3D, which speaks to its reliability for more complex projects. However, Blend4Web still has a solid reputation and might fit your studio’s needs better if you’re already comfortable with it. My advice would be to keep testing both and see which aligns better with your workflow and customer demands. Good luck!