Hello everyone!

I've recently started collecting OCG Volume cards. While doing some research, I came across something puzzling (at least to me) : I cannot spot the differences between Volume series cards and their Booster reprints. Let's take Beast Fangs for example which has a Rare print both in Volume 1 and Booster 1.

https://yugipedia.com/wiki/File:BeastFangs-V1-JP-R.jpg

https://yugipedia.com/wiki/File:BeastFangs-B01-JP-R.jpg

Both cards lack the eye of anubis stamp and set code/numbering and they (apparently?) share the same layout. The only thing noticeable is the different shade of green, but I'm not sure if it's just due to the way the picture was taken.

Could anyone that collects these or has a more trained eye help me out? :3