For flexicontent 4 we add 2 new galery display

Pannellum : 

https://pannellum.org/

With this galery you can add a 360° interactive image in your content

Result

And other enchance you have an other galery :

Compare image

Attention need a pair image (2-4-6 ..) 

Its a juxtapose script

1. Create a image field
2. Add multiple image (2 min)
3. Choose compare galery
4. Set option

Result