I purchased the model B android 13 headunit which is the 10.25 screen and all I can say is wow. This unit being an Android means there is lots of potential for this unit to go from strength to strength as you own it and experiment with it. Being old school my first apps were a DSP and a visualiser and I was already happy, with plenty more BMW features to explore this unit has made my dated BMW E65 7 Series idrive system come alive and it now feels and looks the part for 2025. The icebox team also threw in a rear camera which works perfectly