Coming from using Semantic UI and having tried out Antd to do my own personal portfolio page I must say that the very apparent drawbacks are as such:
- Theming and customizations are not as robust and does not cover everything within the website design.
- Typography is a huge concern in the sense that you have to manually theme your own headers, sizes etc. Something that I now truly appreciate Semantic UI for.
The typography issue is my largest concern and will, most probably because of that, shift back to using Semantic-UI. There are some neat components within antd that will certainly benefit some people but for general use cases, the font stuff is simply just too lacking.
Not sure about what you guys think though. All that said, it is based off just a couple of hours of using it and I am definitely slightly biased to something that I am much more familiar with.