Got this 2nd LG as first LG CordZero was great.  Now have 1 on each floor of the house.  This new A925KSM has the kompressor lever that I haven’t used much and supposed to be longer battery and Wi-Fi capable.  So far it works similar to my older LG CordZero.  no complaints except it didn’t have all the accessories as the first LG and is a more expensive