This is a late reply here but I bought a KBO Breeze. As other mentioned here, the components are similar to other ebikes in this price range but the battery is bigger so that's really where the value w this ebike. Also IMO, the orange bike is amazing looking.
I have a ride1up 500 series (and a radmission1) as well and the motor in the Breeze has more pick me up (it takes off quicker) plus the throttle only speed is actually 22mph (not sure of the legalities there).