Carousels appear massively in my web projects, usually for making users able to check each "slides" in detail, we will make the scrolling paused when hovering on the banner content.
However, one recent client of mine thinks a pause button outside the banner would be better as it makes the ability to pause the scrolling function more explicit.
Does a pausing button really work better to them?
--> Pause button VS pause upon hover VS both <---