Well your car is white, 50% on my old black Golf looked much lighter. I think 35% is probably the sweet spot for most colors.The 50 was the way to go. I’m not a fan of any blacked out look. The 50 looks euro factory. Really happy with the work too not one bubble or blemish. Windshield with the 70 is just right. And no distorted view. I’m really happy with the work fro the guys I used.