Wich NIMH battery for brushless setup?

[Jasper]

Hey guys,

I need some some advise for new batterys for my J-truggy. The motor is a wanderer A class 12XL with a warrior 9920 esc. I run a xushobby ubec with standard HPI servo for breaking and BMS 630 for steering.

In Germany I can get good cells for an reasonibly price. I always have driven GP3300 cells on my brushless setups. But there are new cells now. The IB3800 en IB4200 seems to be a good cell with a nice price tag. Can the IB cells handle the power off brushless? Or should I stay with the GP3300 cells? Are the IB cells also bigger than the GP3300.

Thanks.