Here's mine: 30% fronts, 20% rear and back. Xpel prime xr black.
The third and fourth pictures are 20% and 30% respectively. I don't know how people 20% fronts. It's very dark at night. I don't know if I would go to 35% or 45% fronts if i did it next time, but I definitely would not go lower than 30%. Had the choice between suntek and xpel. Went with xpel. No orange peel or waviness.