It depends upon your target audience. A .com is still superior for a b2c e-commerce site, especially one that caters to a mainstream/casual audience. For a corp

It depends upon your target audience. A .com is still superior for a b2c e-commerce site, especially one that caters to a mainstream/casual audience. For a corporate site there is less reason to stick with .com, especially for anything related to technology. .io is definitely trendy amongst engineers lately, and even newer domains like Google’s .dev, with high reputation, just appeared this year. Technically-minded audiences will see these as markers of credibility, if anything.