Have used Tintworld Raleigh for DashCam installation. Looked closely at their PPF installations; they do not remove the facia to install a wrapped edge. Visible line of dirt on the vehicle (Challenger) they use to showcase their PPF. They were not using XPEL or STEK at the time I visited though they seemed very proud of how thick their PPF/clear bra material was. They order it pre-cut from a regional vendor and install on-site.
They did fine with the DashCam other than setting-up software.