xtool x100 pad3 for Mercedes key
Hello people i have newly bought Xtool x100 and xtool x100 pad3. Im gonna make car keys, first of all Mercedes. But i need help, which Mercedes key do i need to buy some sellers says its 2 diffrent types one is BGA and other is NEC. Which one can we program with xtool x100 pad3?
Or I would need Xtool KC501.