Which hinges are better: concealed or plain bearing?

Modern Doors can be fitted with several types of hinges:

1) Plain bearing hinges – quite old-fashioned and plain, as it comes from their name.

2) OTLAV 3D-adjustable concealed hinges

With the Italian made concealed hinges, door opens smoothly and precisely up to 180°. The hinge blends seamlessly with the slab and the frame for a markedly elegant door design solution. Thanks to the symmetric milling, the hinge is reversible and allows choosing the door swing directly on the job site. It is 3 ways adjustable (XYZ) which is definitely a strong competitive advantage. The decorative cover plates conceal the adjustment screws for elegance when the door is open.
Weight capacity is 132 lbs. per 2 hinges. Resource is 200 000 openings.