Do the Pitch in the Product or Do the Product Pitch via the Product?

If you have a product built, and if it's working, and if you are incredibly proud of it, like let that do the talking. And some products even lend themselves well to a story telling with your personal story. First is demo first, where you to say, i want to show you, guays something that i think really speaks for itself. Then in in the course of demoing, you can sort of set up the scenario of who is the ideal customer profile,. What were they doing before? Gosh, why is this so much better? Have a wow moment in there where people are like, whowe. I feel so ampathetic for your customer  -