Sit harness, chest harness or full-body harness?

What are the advantages and disadvantages of the different types of climbing harnesses and which type of harness is used for which purpose?

Sit harness, chest harness or full-body harness?

Petzl, Chest Harness Top, Seated Harness

PRO Full Body Harness: 1D, QC Chest, TB Legs

Custom Safety Climbing Chest Harness HT-328 Suppliers, Company - Hangzhou Hetai Safety Belt Co.,Ltd

ATERET Fall Protection Full Body 5 point Harness, Padded Back Support, Quick-Connect Buckle, Grommet Legs, 6' Safety Lanyard, OSHA ANSI Industrial Roofing Tool Personal Equipment (Blue - XLG) : : Industrial

PRO Full Body Harness: 1D, Dorsal Link, MB Chest, TB Legs - Bee Access

Full Body Harness (EN Standard) manufacturers India

The Complete Guide to Full Body Harnesses

Chest harness TOP CROLL L by Petzl®-81110

TOP X - Work harnesses

CMC Atom Chest Harness – T'NT Work & Rescue

Full Body Harness (EN Standard) manufacturers India

Chest harnesses can be used in activities such as rock climbing

Chest Harness - SAHAS

The 3 Best Climbing Harnesses for Kids