Making a 'Stab' Sound Effect

For this practical, I made a 'stabbing' sound effect. For this I used a sharp kitchen knife, half a melon and a phone to record the sound.

I then started to record the sound of the knife going into the melon at different speeds and at different points of the melon, fr example, through the skin or through the seeds etc.

However, when I listened back to the sounds, they did not sound like I would have liked them to. When I showed the rest of my group the sounds, we made a group decision that we would use a pre-made sound effect that would sound more professional and realistic.

Here is the final sound effect that we used in our opening scene:

From this video, we used the first stab sound.