Looking for a speed controler for Neu 1515/1D motor

Thanks for the info.

I already have the 1515/1D Motor.
It has plenty of power for the Jato plus a bit more.
I just like them a tad over powered for the fun of them.

Any Ideas on which one of the Quark or MGM controlers would be a good choice for this setup? ( I don't want anything fansy)
As I am still a bit new to all of this and haven't really had anything to do with these controlers.

Thanks.