I started doing HPDE track events this year and would like to start getting some videos to help improve. I read the FAQs and it seems that the recommended devices would be to get a Dual XGPS160 and OBDLink MX+ (luckily I already have the latter). What is the best setup for this? Should I mount the external GPS on the roof with Velcro straps, or will it be fine Velcro taped on the dash or windshield?
I also heard that the newer iPhones (7 and up) with image stabilization will result in shaky video on a RAM suction mount. If I decide to use a GoPro instead, does the phone still need to be mounted somewhere, or can I just sync all 3 devices (GPS, OBD, GoPro) to RaceChrono, and hit start/record, and then put the iPhone in my pocket or armrest? Can the GoPro be controlled wirelessly (Bluetooth or Wi-Fi?) via the app while connected to the XGPS160 (Bluetooth?) and OBDLink MX+ (Bluetooth?)?