Love Compustar

Compared to another brand, Compustar is FAR superior. Firmware works flawlessly, products work as expected, no issues whatsoever. I have had the same brain in 2 different vehicles. Installing them, their instructions are easy to follow and the add-ons work without issue. Drone mobile is amazing and works perfectly. In my area, I had to switch to a Verizon sim card and have never had issues. I love Compustar.