Insert new edge loops easy, fast and predictable with full visual preview highlights, snapping and easy-to-use UX interaction!
Compatibility:
Addon support both OpenGL and Vulcan mode in 4.5
Please notice: addon was tested for compatibility only under Windows OS. Compatibility with Linux or OS X currently unknown and not guaranteed.
Snapping:
Make your cuts precise

"Even" mode:
Just a classic even loop distribution 
"Pick Side" dynamic mode:
Hover mouse over highlighted edge side - and insert an edge with uniform offset from nearest edge loops. Want to switch side - press "F" while performing the cut to flip it 
"Pick Side" fixed offset mode:
Type a real world value in any units supported in Blender and get an exact offset 