Slido's PowerPoint integration only makes full-screen Q&A slide.
Presenter has to go to the Slido Q&A slide or see other device (smartphone, etc.) to check whether new question comes from the audience. This makes the question untimely.
It is pleasant that new question is shown at the top or bottom of any slide in real time. Presenter can answer the question in real time.
The presentation will be exciting with the real time questions.