I'm eyeing the realtor 350duo myself atm. I have a Hyperion 720 great charger bit mine only has a single charge port and since I typically run 3 classes I would like to have an extra charger. Another bonus of the realtor is that it is also capable of r3generative charging just like the icharger. Costs half as much. But can't charge at 40 amps which I have no intentions of doing anyways.