Where to start?

As I posted in the intro section, my son and I are new to Beyblades. I was told by Andrew I have to get my own blades. So, I would like to pickup two blades for me and some spare parts for both of us. What would be two good blades for me to get? What parts would you recommend getting?Who's a good vendor to deal with?
First question: Are you looking for Takara-Tomy blades (Japanese) or Hasbro blades?
I guess Hasbro. Is there much of a difference?
Hello,

The Purchase Consultation topic is actually what you should be using. People will answer you fully there, do not worry.