Pitch suggestions anyone?

Heyyo, the pitch of the product is realllyyy important to get the message out there clearly, capture the attention of investors, connect with customers, literally everything! How do you all gauge what to improve and what seems to be working great? Do you have any particular method to validate you ideas, and with who do you prefer doing this? I feel like the pitch can be your make or break many a time after all! Takes lots of prep, tim