A valuable lesson

The trip to Leon's house was really fruitful. Master Leon had even taught me to differential between Transformers Binatech and Alternators. According to Master Leon, the number one rule is to look at what the box says. Ha! Ha! This lame reasoning is not from Leon. It's from me!

Anyway, master Leon says Binatech are made mainly from metal diecast whereas Alternator mainly plastic components. Binatech by Takara are also more incline to the Japanese market whereas Alternator is more for U.S market. Please correct me if I am wrong. Your comments are most valuable. Thank you.