Difference between different gyros
 

Hi guys, Ive got a few 1:10 scale EP touring cars and a 1:5 baja and have been looking at the HPI D-box thing, which turns out is just a rebranded futaba G190 gyro. Im having trouble finding one for a good price in the uk, so was looking on ebay and theres loads of other gyros on there for next to nothing money. Is any there any particular reason why HPI used the futaba one or does it just do the same as any other gyro? What should I be looking for in a gyro?

Cheers guys

Gazza