Limb risers are personal preference and some people see them as a liability. They look cool, they serve a purpose, but for a street rig they may/may not be a liability. You can't drive through a car wash, you may hit something else with them, etc. If they are under tension, and depending on the gauge of wire, they may hold tension (snap). They are very specific to a type and terrain. They look cool, but they don't add anything 99%+ of the time.
If you don't wheel in dense brush, they serve no other purpose than to get in the way, or look cool.
2022 Jeep JLR, manual with even more extra guacamole
Sold - 2021 Jeep JLR, manual w/extra guacamole