Quark 80b and hacker c40 motors

[JCUEVAS]

Jerry2kone you rule! I got an m11 2.4 radio. Everyone says that these controllers are smooth! Smoother than the mm. I have a mm and a mmm. Thought that since this was so pricy that it would put my mm to shame. My hacker motors are 2 pole motors. I'm gonna check over my wires and if I get nothing from that then I will be selling two quark 80b esc's. What is your take on these controllers. Where do they stand in your opinion?