My current car (waiting on my Jeep delivery) I went with Huper Optik
tint. Living in Texas I've had tint on every car I've owned going back 25 years, probably 50 cars total. I've used just about every tint out there. I was a big 3M fan in the 90's then switched to LLumar in the 2000's. While expensive, Huper Optik will be on every car from now on.
Texas law is no front, 35% front side windows, and 20% all around the back. I used to do 20% LLumar on all the windows except the front. With the Huper tint, I get more heat rejection with their 37% than I did with LLumar 20%. Also, since it's ceramic based, it will never fade or change colors. After four year with it, I'm sold and will be getting it on my JGC.