Interesting question! For Lexus IS it also depends on your driving style. What's your main concern?

Good point about JVC KW-M150BT. The quality is indeed very good.

Have also thought about Anker Roav C2 Pro Dash Cam. How is the installation?

My clear recommendation for Ford Mustang Shelby GT500: Cobra RAD 480i Radar Detector. The design is beautiful The installation is intuitive and easy t...

Would also recommend Escort MAX 360c Radar Detector. The price-performance ratio is excellent.

My clear recommendation for Buick Enclave: Thinkware U1000 Dash Cam. The design is modern and sleek The perfect fit is ideal for daily driving. Techn...

For Buick Verano I would definitely pay attention to the compatibility, especially if it's about electronics.