I am currently using V-Kool. I must say, I am impressed with it. The temperature inside my car cool pretty quick and I have parked my car under direct sun light multiple times. Though the inside can be stuffy but still bearable. Imagine those without any tinting on their windows. You will felt as if you're being roasted alive after your car have been parked under the blazing sun. I spent around RM1,700 for my Peugeot 407.

You're asking whether anyone only tinted the front screen? As far as I'm concern, if you do tinting, it comes in a whole set which include the front screen, side doors and rear screen as well.