Here's tips on making the best Beyblade in the world.
Find Twisted Tempo and use its fusion wheel.
Use Twisted Tempos tip.
Find a face bolt that matches your soul.
I can't tell you any more but find any pieces that you need.

Another best way to train is to put a can in your stadium and then launch your Beyblade into the stadium and attack the can in your stadium. This will work for stamina, balance, and attack this will work a little bit with defense but it will have little effect with its defense but it will work better with its attack.
 

In Beyblade it's very important to find your soul Beyblade. Find one that your best with that you can cope with. Balance, stamina, defense, and attack don't pick one that is cool. Pick one that you feel good with. This is the Beyblade  that I want  and I know that I can cope with. Ultimate Meteo L Drago