OBD2/CAN Scanner Recommendation

[Sschwab]

I ordered the Foxwell NT530 the other day after researching options to support my small BMW fleet ('12 E70, '00 Z3, '99 E46).

I have been using fjoj's recommended OBDFusion with a VeePeak OBD2 Bluetooth scanner for the past few years. But I recently bought the '12 E70 and the prior owner told me he had a new battery installed by a friend, and wasn't sure if the battery was registered correctly.

I'm hoping to also learn more about the NT530 soon. I bought the two vehicle option as I have three Chryslers ('06 Durango, '05 Wrangler Unlimited, '02 Jeep Grand Cherokee) in the family that I support.