I'm not planning on spending more than $400. A guy I talked to said that vkool is definitely the most expensive, and the reason why they usually don't do a whole car in vkool is b/c it would cost $600+. I know people are spending $200 for the basic stuff, but I'd rather spend 2x that and actually get something that isn't just dark.
I figure it's like buying sunglasses. I have $300 sunglasses. They are polarized. Sure you could spend $100 on designer glasses that look just as good and are dark or even darker, but
1)how often do you buy sunglasses?
2)how important are your eyes to you?
3)when you use dark glasses that are not polarized, your eyes dialate more b/c it's dark, but since the glasses aren't actually filtering out many of the harmful rays, you end up letting more of those harmful rays in.
So i'd rather spend $400 for a tint that will make my car cooler even though it's not as dark, than $200 on a darker tint that basically only blocks out visible light.