Fixed: Basic, non-adjustable mounts that hold the TV flat against the ceiling.
Tilting: Allows vertical tilt for better viewing angles, often with a limited angle (e.g., 25 degrees).
Full-Motion (Swivel/Articulating): Offers tilt, swivel, and extension, providing maximum flexibility for positioning.
Motorized/Electric: A remote-controlled mount that drops down and retracts, great for hidden setups.