Uncertainty about following academic career
Sitting on two chairs in never a good idea. (If try nevertheless, you should damn well know what you are doing.) Satisfying the industy and satisfying academic curiosity is not a task for everybody. From the experience of many of my prior colleagues, if you try to do both, you are likely to fail in publishing.

Said that, going to the industry is often a one-way ticket. More often that you would like to hear.

Sorry for discouraging.

On the other hand, if you ran out of ideas in academia, you have to go to the industry.