I had the AIO-5 Lite for a year, until the AIO-6 came out. I now have the 6 LTE. It's great. I'm sure there are others available that are ok too. The 5 was good, it needs an extra module to operate from the Wonder wheel, but it it did it in exactly the same way as the NAV 6 did when using the LIN module, the CAN module does it ok but slightly different and doesn't give any of the OBD stuff that the LIN does. The AIO 6 does this without an extra module. The CAN module works ok but sits under the pillion seat, therefore a bit hit and miss with BT connection with someone sat on the back.
The 5 lite has F+B cameras and blind spot detection (Works better than the 6). The drawback of the 5 lite is that it's hard wired in, but that never gave me an issue, it's not easy to be removed but it's as secure as a NAV 6 would be that's left in the Nav prep cradle. The 6 can be removed, it uses the cradle as the 5 play does (play doesn't have the cameras), but I find I don't ever remove it.
I use a Peak Design wireless mount plugged into either a NN high speed USB socket or the Chigee TR100 for the phone. it easily keeps up and generally is fully charged on longer journeys when using CarPlay at the same time. Don't know what it's like through a standard USB as I've never used it.
The price is high for the Chigee but the build quality it top notch, the Aoochi is ok but just not as good quality wise. I'm not sure that the change from the Chigee 5 to the 6 was worth the cost, but I still did it. suppose I'd only notice if I went back to a 5. I don't notice much difference with the camera quality.