A carpet is above all a material, a feeling
The cheap furniture brands have taught us nothing about the importance of materials. The raw material is as important as anything else, so don't neglect it, because it determines the number of possible styles and the durability of the carpet. For example, pure wool should be chosen for a matt and natural effect, and synthetic material for a lacquered / satin or shiny effect if that is what you are looking for.
In addition to the texture, you should also consider how often your living room is used. While cotton carpets are the most popular because they are easy to clean, viscose carpets should be avoided at all costs in a busy living room (with many children or pets). And for good reason: it will wear out very quickly! navy and grey rug
If your living room is your children's favourite play area, you can choose a wool, plastic or natural fibre rug. However, wool/synthetic hybrids are less resistant and less warm. As you can see, you need to find a good compromise between the constraints of each material.