Whether you are new to CNC or a grizzled veteran, you've probably thought about adding a VFD to your machine. Kevin compares the Router Experience and the VFD Experience while building your knowledge of both. Learn, Compare, and Decide what's best for your shop. LINKS: Carbide 3D Compact Router: https://shop.carbide3d.com/collections/accessories/products/carbide-compact-router Carbide 3D ER-11 Compact Router: https://shop.carbide3d.com/collections/accessories/products/er11-compact-router Carbide 3D VFD Kit: https://shop.carbide3d.com/collections/accessories/products/vfd-spindle-kit