When painting an object, decorative piece, furniture, or wall, two aspects stand out. One is the color or tonality that has been chosen for the painting, and the other is the gloss, also called the paint finish. There are three primary finishes: matte, satin, and glossy. Your choice will depend on the manufacturer, the type of paint, and where the paint will be used.
Source: House BeautifulSource: Realtor TanSource: BHG

Let’s check out the main finishes you’re most likely going to be choosing from:
Ultra-gloss (High Gloss)
Glossy
Satin (Semi-gloss Or Satin)
Velvety (Semi-matte Or Eggshell)
Matte (Opaque Or Flat)
Choosing the Right Paint Finish
Ultra-Gloss Finish
The ultra-gloss finish is used only in some specific cases, where the gloss becomes more of an aesthetic than a practical issue. Source: Elle DecorFurniture or pieces painted with an ultra-gloss finish product generally require a pre and post-application treatment to achieve the desired effect.
Source: Good HousekeepingUse it on accent furniture, tabletops, or counters, and also in small decorative pieces.
Glossy Finish
The glossy finish is more washable than lower gloss ones and is less susceptible to stains, so it is used on doors, windows, or furniture.
Source: Elle DecorHowever, it is also usually used on walls in a decorative way. It is also one of the best options for hardwood floors.
Source: PinterestSatin Finish
Satin stands out for its delicacy. A semi-gloss is an intermediate poi...