Yea I believe my Cam Phaser is going if not gone.This is my truck idling and the sound keeps up past 1200 rpms and it doesn't sound good....I plan on replacing the phaser soon watch in 720p for better sound quality F-150 Ticking sound - YouTube
Both of your engines sound like a normal or typical 5.4. Most of that noise you hear is the cam phasers combined with loud injectors plus the added exaust leak we put up with that eventually gets louder over the year with the phasers. My 5.4 is the same way and there's a hell alot more that are like that too. 5.4 makes noises so we know it's running and burning gas.
Here's an example of the cam phaser noise. You just sound like a standard 5.4 2004 F150 5.4L CamPhaser or VCT Solenoid Knock/Tick - YouTube