What is the best way to insert an image into a carousel?

Question

css

There is such a carousel
. As you can see, there are 2 images on top of each other. Is it worth it to load them in jpeg, as two different images, and then simply implement such a view using absolute, or is it better to use the png format, in which these 2 images will be immediately bonded. It will weigh more, for that there will be 1 request to the server. What do you think?

Answer 1

If you make png, when you hand over the project to the client, it will be a problem to collect pictures, there will also be no more than 6-8 photos in the carousel, I think that it will not give a heavy load. jpg output is more profitable and correct