Pro and cons of skiline vs quadratic diffusers?-Acoustics Forum-Acoustic Fields Forum

Of course, I read Dennis’ post https://acousticfields.com/sky…..quadratic/, but it doesn’t really answer my questions:

what are the pro and cons of skiline vs quadratic diffusers?

From what I saw on seller’s websites, skiline seems to have a lower weight that makes them easier to handle and install. They also seem easier to start with for a DIY project. What’s your opinion?