It's an absurd question. You might as well ask "Which socks should I wear to the meeting?" Because if your answer matters in the end, it's because you used some

It's an absurd question. You might as well ask "Which socks should I wear to the meeting?" Because if your answer matters in the end, it's because you used something extreme. The only time this would matter would be if it was the reason you didn't get funded/interest. Who cares whether the presenter uses Prezi, PowerPoint, Keynote, etc? No one. Who cares that you wore black wool socks instead of brown polyester ones? No one. But if you try to do your presentation at the command line, for example, you're done. Or if you wear crazy runner half-leg socks and make a point to show them off multiple times during the meeting, you're done. You should have better things to worry about. The fact that you don't should worry you.