2020 Panini Diamond Kings Baseball Forum

I am very curious if anyone knows what is suppose to make the Litho Proofs different then the base card in this set. I ask because I have just received the Litho Proof All Time Diamond Kings Tony Gwynn and the only thing that I can tell is different from this variation from the base is that this is numbered to 25. So please if anyone out there knows what the heck is so special about these variations please share. I have felt duped by Panini Baseball products for a little while now and if this card just having a serial number is the only difference then I think the ultimate hoodwink has just been bestowed upon the collecting community!