Should our product launch video feature a real person or just a voiceover with product footage?

Hey PH community! 👋

We’re preparing for our upcoming launch on Product Hunt and planning to include a short video introducing our product. We’re debating between two approaches and would love your input:

1. A clean, polished video showing the product in action with a voiceover explaining the features.

2. A video where a real person (our founder) appears on camera to introduce the product and walk through the key value points.

We want the video to be engaging, trustworthy, and clear. Have you seen one format work better than the other on Product Hunt?

Do people respond more positively when they see a real face, or is a sleek, voiceover-style video more effective?

Would really appreciate any advice or examples you can share! 🙏