I went to Elite Window Tinting in Portland Oregon, original price quote:
All 4 side and rear windows, XPEL PRIME XR-PLUS
98% HEAT REJECTION: $629
Windshield, XPEL PRIME XR-PLUS
98% HEAT REJECTION: $399
I went with 55% on the windshield and
15% uniform which put 15% on the front two side windows and 45% on the rear.
Here are some photos of what this level of tint looks like for reference:
55% windshield:
On a very cloudy and rainy day, here is what it looks like while looking out the windshield with the 55% tint installed:
Compared to standing outside the car:
Here is what it looks like while looking out the windshield at night with the 55% tint:
On a very cloudy rainy day, here is what it looks like while looking out the side front windows with 15% tint:
Compared to standing outside of the car:
15% uniform and 55% windshield view from outside: