[Nonfractal]

I use the SCP2 "metal" cartridge for club racing.
For the motors I currently use, i doubt that it brings any advantage 

The "high current " is only useful if you have  power supplies that can deliver the current into a motor that can draw that current. 

I bought the cartridge as  deal when  I bought the scp2 with an eye on using it for BSCRA racing.


Be aware that there is no way to switch the polarity on the metal cartridge 

Alan