I always PPF due to the crazy amount of highway driving. I have a 10yr old BMW that still has SunTek PPF on it and it looks AMAZING. No chips anywhere, it was money well spent! I took the GX to the shop with 60 miles on it do front PPF, door cups, pillars, and black roof. Xpel now offers black gloss PPF that looks like paint and matches perfectly with the rear spoiler.
Every installer is different and each uses different brand materials. You get what you pay for, plain and simple. If installers are still using blades, it should only be limited to bulk wrap sections where corners are tucked and hidden away. Everything else can be made in a pre-cut pattern and extended to wrap around edges.
Taillights were removed to get the rear bumper edges all hidden. Headliner was dropped to remove roof rails in order to do the black top with no seams or white paint showing through.