HMS? And Plastic?

yo guys i was wondering what is the difference between HMS and Plastic in the Beyblade meta because im new to this thing and like i didnt no about this carp and all this high tech stuff when i was young so yea im trying to learn right ... thnks guys Smile
Plastic Beyblades consist mainly of plastic (hence the name). There are various systems within the Plastic Beyblade series, but the main parts of a Plastic Beyblade include: the Attack Ring, Weight Disk, Spin Gear, and Blade Base.

Heavy Metal System is a different series of Beyblades. They are much smaller and much more compact than Plastic Beyblades.
This should have gone in the Ask a Question Thread.