Best?

VMProtect is detected when using 1 special feature!
Couldnt remember the name...

Its not a question about the best packer/Protector its about using a packer/Protector that is unknown and GameShield doesn't have signatures for it. while infact the best packer is not at all themidia. VMProtect ect.. while they are good for anti reversing they are not good packers, The Original Poster asked for a packer, you have suggested Protectors to him which is completely different. I am now suggesting the Original Poster find a "Packer" that is not very well known and hopefully GameShield doesn't have known signatures for it.

P.s
You dont need to worry about the dll being unpacked as GameShield has no time for that, and hack developer who need to rip wouldn't have a clue how to use olly to rip functions ect... let alone be able to unpack it. so a simple packer that is not very well known and does not unpack all the code straight to memory would be good..