i say OOO that was my first and only Drive i own at the moment i also got nearly all the medals. so if any of you can help me find Tajador spinner with peacock and condor medals and black cores and bewkani medals along with a medal holder it be a great help.

I own both and I would say OOO driver...if you can get it for a good price. The A/M prices for it are fairly high. The Fourze driver was my first driver but the switch sounds are nowhere near as unique/interesting as the OOO combos.

That depends. Overall the Fourze Driver has far more play value with all it's switches and buttons, but I have to say that the OOO driver simply has the better design. Put simply, if you're a collector go for OOO and if you're a kid go for Fourze.

the black cores are at this web:

http://www.imageanime.com/karioooosete.html

and OOO said Barakawani was at this:

http://www.amazon.com/O-Medal-Comple...amen+rider+ooo

it seems that there is an overall trend that says OOO has it.