The most popular dental composites used globally vary depending on their properties and applications.  However, because of their strength-aesthetics combination, hybrid composites and nano-film composites are the most often employed.  Aside from this, nano-fill composites have superior mechanical qualities over micro-fill ones in terms of compressive strength, flexural strength, and wear.  For high-stress restorations like molars, the former is hence better. 
 
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