Why are gypsum plaster and PVC corners the perfect duo?

Plastering is one of the most important stages of interior finishing for the final result. It gives our walls and ceilings a smooth surface and a protective layer against mechanical damage. However, there are various plastering methods, each with its own advantages and disadvantages.
What is the advantage of using PVC plinth profiles over aluminium?

Plinth profiles (also known as starter strips) are the base on which the first layer of insulation is laid. It has an auxiliary function (in levelling Styrofoam boards and levelling gaps), a protective function (made of aluminium, it does not allow rodents to enter the thermal insulation) and an anti-moisture function (eaves or drip caps allow rainwater to run off freely). There are two types of profiles available on the market - [...].