Track Widening Wheel Spacers - Your thoughts please

Guys, I am considering EIBACH PRO-SPACERS for front and Back wheels for Evoque SD4 Pure.
Has anyone fitted these or something similar and if so what are your thoughts and experience of them. I have always like the wider stance on a vehicle but never applied them to any of my cars.

Would appreciate some comments. Pros and Cons.

Thanks

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