L-Arginine Vs L-Citrulline?

What's better between L-Arginine and L-Citrulline? Brad briefly goes into why you would choose one over the other and what the actual purpose of using these ingredients is!

Buy Source Naturals L-Arginine & L-Citrulline Complex 1000mg 60 Tabs
https://bit.ly/3oWeWlk

Buy Nutrakey L-Arginine 1000 Capsules
https://bit.ly/3yuzxjX

Buy Now Foods L-Citrulline 750mg 90 Capsules
https://bit.ly/30yO81q